1. What are the five application areas of Python?
1. Web crawler
Web crawling is a commonly used scenario for Python. In the world, Google used the Python language extensively as the basis of web crawlers in the early stage, which drove the development of the entire Python language application.
2. Data processing
Python has a very complete ecological environment. For distributed computing, data visualization, database operations, etc. involved in "big data" analysis, there are mature modules in Python that can be selected to complete their functions. For Hadoop-MapReduce and Spark, you can directly use Python to complete the calculation logic, which is very convenient for both data scientists and data engineers.
3. Web development
The birth history of Python is earlier than that of the Web, because Python is an interpretive scripting language with high development efficiency, so it is very suitable for Web development.
Django is an open source Model-View-Controller (MVC) style web application architecture driven by the Python programming language. Using Django, we can create high-quality, easy-to-maintain, database-driven applications in minutes.
4. Data Analysis
For data analysts, it is not only necessary to understand the meaning behind the data, but also to show the meaning of the data more directly.
Scipy is a collection of packages that specifically address various canonical problem domains in scientific accounting. Numpy is the basic package for python scientific computing. Pandas processing tens of millions of data is a quick job, and then we will see that it has stronger expressive power than SQL, can do many complex operations, and requires less code to write.
5. Artificial Intelligence
Artificial intelligence is a very hot direction now, and the AI boom has filled the future of the Python language with unlimited potential. Most of the influential AI structures released now are implemented in Python. Why?
In the field of artificial intelligence, data mining, machine learning, neural network, deep learning and other aspects are mainstream programming languages, which are widely supported and used. Most of the core algorithms of artificial intelligence still rely on C/C++, because they are computationally intensive, require very fine optimization, and also require interfaces such as GPU and dedicated hardware, all of which can only be done by C/C++.
About the five major application fields of Python, the Global Ivy editor will share with you here. Learning is never-ending, and learning a skill will benefit you for life. Therefore, as long as you are willing to study hard, it is never too late to start . If you want to continue learning about python programming learning methods and materials, you can click on other articles on this site to learn.
Google AI Writing Project: Little Fat Cat
2. How to translate backfill material in English?
The English backfill material translation is the backfill material reference: a technical nerd's study notes .
One, backfill
pronounce:
British [ˈbækfɪl]; American [ˈbækfɪl]
Chinese translation:
vt. backfilling (refilling the cavity with excavated material)
n. (Potholes, etc.) backfill
Inflection:
Third-person singular: backfills
Present participle: backfilling
past tense: backfilled
Past participle: backfilled
Phrase collocations:
water backfillwater seal
concrete backfill concrete backfill
cohesive backfill cohesive backfill soil
Bilingual collocation:
1.On working Design and analysis of backfilling method.
Job design and analysis on backfill methods.
2.The study and application of backfill mechanism in metal mines.
Research and application of metal mine filling mechanism.
Two, material
pronounce:
英 [məˈtɪəriəl]；美 [məˈtɪriəl]
Chinese translation:
-
n. Cloth; material; raw material
-
adj. Practical (non-spiritual needs); material
Inflection:
plural: materials
Phrase collocations:
raw materialsraw materials
original material original material
instructional materialTeaching materials
Bilingual example sentences:
1.Most of the materials are of good quality.
Materials are mostly good quality.
2.The teacher sorted out a lot of teaching materials last night.
The teacher sorted out a lot of teaching materials last night.
3. Hurry up! ! ! Five
1. The font of the second paragraph becomes bold
2. Create a form based on a paragraph of text
3. Download and store by category, saving time for later sorting
4. Neural network
5. Algorithm is the formula for solving problems
6. To test and publish web works, you must use your own computer Going online
7 Wiener
8 "Six" is bigger than "Five"
9 Writing programs
10 Computers
11 Obtaining information is the first step for people to use information to solve problems
4. Recommended websites for free high-definition picture materials
The free high-definition picture material website recommends the following:
1、PickPik
PickPik is a copyright-free image sharing website that is intelligently classified by AI. In order to obtain better search results, each photo in the website is manually named, and the team has also developed an intelligent AI neural network to classify each image. Aesthetic scoring is performed and only the highest rated images are shown in search.
All the images on this site can be used in almost any business design project, including web design, app design, PSD and HTML templates, etc., bloggers and social media teams can use these images for free.
2、UnSplash
UnSplash free high-definition wallpaper sharing network is a site that insists on sharing high-definition photography pictures every day. It updates a high-quality picture material every day, all of which are scenery works in life. The fresh breath of life pictures can be used as desktop wallpapers or applied to various fields. a required environment. The pictures on the UnSplash website are large and clear, suitable for various uses.
3、PixaBay
PixaBay free high-quality picture material sharing network is a picture provider that provides copyright-free picture material, regardless of digital or print format, personal or commercial use, you can use any image on the website for free, and there is no attribution requirement of the original author.
At the same time, Pixel also launched a mobile app to find pictures, which supports iOS and Android platforms. The function of the Pixel mobile app is very simple. You can think of it as an infinite photo album, which contains a large number of gallery materials. Switch browsing, and you can also enter keywords through search to find related pictures.
4、FoodiesFeed
FoodiesFeed free food material sharing network is a site that provides a wealth of free high-resolution food photography pictures, at least 5 pictures are updated every week. Can be downloaded and used for any personal or commercial purposes, categories are Breakfast, Coffee, Cooking, Fruits, Main Dish, Dessert, etc.
The FoodiesFeed material website was founded by Jakub, a 23-year-old Czech. He is not only a gourmet, but also a food photography enthusiast. Although he is an amateur, it does not affect his shooting food materials and sharing them with other users. Users can subscribe to the content of the website through email, and get free gourmet materials every week.
5、StockSnap
StockSnap free picture material high-definition resource library is a material library that provides high-definition photographic pictures that can be downloaded and used freely. No authorization required.
The design of the StockSnap website is actually very simple. Its purpose is to provide a complete and rich picture material resource library for users who are looking for beautiful pictures. Every day on the website, photographers upload and publish works to find high-quality, high-definition pictures. Photos and update to the website, so that more people can use it for free.
5. P-picture artifact that can make the person in the photo look old
Before dealing with it, it is necessary to understand some physiological changes of some characters after they get old, such as those parts of the face will be deformed. It is not enough to understand these, you need to find some similar photos of the elderly for synthesis. original image
final effect
1. Choose a suitable picture When I choose to make an aging effect for a star picture, I will try to choose an unmodified picture because such an original picture will retain more facial details, so that you In the middle, the sequence and position of facial aging will be correctly selected, and the reality after increasing the PS will be relatively easy, so that the subsequent aging process will be correspondingly easier.
2. The process of collecting information is a very important step. First, remember Katie’s appearance and then collect photos of elderly people with similar expressions on the Internet. It may not be easy to find photos of relatives of celebrities who want to age, but This will also help us a lot in the production process, I try to find Katie's mom** photos online as much as possible, which brings me a lot of useful information, such as what I decided to look like when Katie gets older Give her a double chin on top.
3. Now let’s start to appreciate the magic of photoshop, Wahaha~~~ We all know that the hair of the elderly will become thinner and the color will become grayer and lighter, so here we use the [Imitation Stamp Tool] to select the skin around the eyes Part as a copy source, according to the resolution of the picture, choose a smaller size brush, and paint on the eyebrows and eyelashes.
4. Adjust the underside of the face. I want to use the [Liquify Tool] to create the basic collapse of the face (horrible drop collapse is coming~~) The main part of the liquefaction tool is the cheeks & jawbone & mandible part, please trim as carefully as possible , otherwise it will become more scary, ha~ [About the trimming of the nose part] When people get older, the bones will stop growing, and the cartilage will continue to change. We use the [Forward Transformation Tool] to elongate the length of the nose slightly, and then use the [Expansion] tool to slightly enlarge the tip of the nose. Don't overdo it, otherwise it won't look like our star.
5. Add a double chin This detail is what I found out from the photo of Katie's mother, so we are going to add a double chin to the old Katie. Method: Choose the appropriate size of the brush, paint the brush color on the neck of the character, and then draw the double chin line on Katie's neck as naturally as possible. Another thing to remember is that we must always use the old man we found earlier photo as a reference image for editing.
Sixth, increase the wrinkles around the eyes The author believes that the trimming of the eyes is the most critical link, and its quality determines the success or failure of this work. Please carefully observe the wrinkles around Katie's eyes, refer to the photos of the old people you found earlier, imagine the direction and depth of the wrinkles, and then use the [Stamp Tool] and [Brush Tool] to increase their [Length] and [Depth], some technical requirements are required here, and wrinkles can also be extended to the forehead and cheeks, and wrinkles around the mouth can also be added appropriately.
7. Reduce the lip part. With the increase of age, when people enter the old age, the lips will show signs of shrinkage. I added some vertical creases to Katie's lips, but not too deep.
8. Add more wrinkles to increase the sense of age Create a new layer, here we use the 【Brush】to draw the sketch of wrinkles, so that in the end we can easily filter those wrinkles to keep, and delete those imperfect wrinkles.
9. Repair the wrinkles added in the previous step. In the previous step, I chose to add wrinkles where the wrinkles are most needed. Use the [Brush] tool to increase the depth of the edges of the wrinkles added in the previous step. Select a light skin color as the color of the brush. .
6. Computer network application and technical homework
1) Multimedia information processing
This direction focuses on the application of neural network, fuzzy logic, fuzzy neural network, simulated annealing technology, ant colony algorithm, etc. A compression algorithm that realizes the potential of real-time encoding of video images; pioneered the research on fuzzy vector quantization technology in China, and proposed fuzzy learning vq algorithm, fuzzy k-neighborhood vq algorithm, stochastic competitive learning vq algorithm, which greatly improved the vq encoding performance, The problem of dependence on the initial codebook and the long design time of the codebook are solved. In terms of digital watermarking technology, chaos theory has been systematically introduced, and at the same time, the research on the second-generation digital watermarking algorithm has been started earlier in China; this direction also combines medical imaging technology, artificial life, and nonlinear non-deterministic system identification. The establishment and identification of high-dimensional space-time nonlinear models based on information fusion of spect, fmri, eeg, meg, etc. were proposed earlier in China, which can provide quantitative theoretical basis, effective analysis methods and practical calculations for real-time imaging of medical functions means.
This direction attaches great importance to high-level laboratory construction, and established a dsp laboratory and an eda laboratory in cooperation with the American ti company and the American motorola company respectively. The total investment in laboratory equipment has exceeded 4 million yuan, focusing on the real-time processing of digital signals. Technology and hardware implementation, the research on dynamic reconfigurable technology of field programmable gate array system has achieved breakthroughs in key technologies. These laboratories have advanced equipment and keep track of the latest technology of large foreign companies. At present, they have provided relatively strong technical support and complete technical training for the information industry of Shenzhen Special Economic Zone, and have a relatively high reputation and a good academic reputation.
This direction is actively carrying out "production, learning, research" cooperation projects, involving high-resolution medical imaging equipment, wireless communication interfaces, fixed-line SMS equipment, biochemical analyzers and other fields, among which "isp digital circuit experimental analysis system" won the 1999 Guangdong The third prize of Provincial Science and Technology Progress Award, "Research on Programmable Caller ID Tester" won the third prize of Shenzhen Science and Technology Progress Award in 1999, "Automatic Multi-parameter Clinical Electrolyte Analyzer" passed the appraisal of Guangdong Provincial Drug Administration in 2001, 5 achievements have been successfully transferred and industrialized at the China High-tech Fair, and have generated economic benefits of 40 million yuan.
This direction actively carries out international academic cooperative research. In the past three years, 5 of the academic backbones have been to the UK as visiting scholars, and they have undertaken an international cooperative scientific research project of the British Council. The research work in this direction, on the one hand, takes the new theories, new methods and new technologies of multimedia image information processing as a breakthrough, and strives to realize the source innovation in theory and technology; Independent intellectual property rights to improve core international competitiveness.
(2) Intelligent Network and Application
This direction mainly studies the intelligent processing technology of network information and biological information. At present, the main research content of this direction includes:
①Intelligent agent (agent) and its application technology: currently the main research is agent language, cooperation and coordination between agents, communication and interaction technology, multi-agent learning, and multi-agent system in genome automatic annotation (automated genomic annotation), the application of biological information intelligence integration and shared web service resource integration, etc.
②Data Mining and Knowledge Discovery: Mainly research basic theories, discovery algorithms, visualization technology, qualitative and quantitative interchange models, knowledge representation methods, maintenance and reuse of discovered knowledge, knowledge discovery in semi-structured and unstructured data, and online data mining etc.
③Semantic web and ontology: study the supporting technologies, models and methods of semantic web, including extensible markup language (xml, extensible markup language), xml schemas, resource description framework (rdf, resource description framework) and knowledge ontology (ontology), etc. The enabling technologies for creating the Semantic Web. Key research: design of machine-readable online information content representation, automatic reasoning model, post-genome semantic web support technology, ontology and gene function annotation, knowledge grid and information grid.
④ Biological information intelligent processing technology: study the algorithm problems in biological intelligent information processing, focusing on the research of biological information resource sharing technology and knowledge mining of biological information. It mainly includes the research of new DNA sequence feature analysis methods; the research of advanced and efficient information analysis and data mining methods, to find out the internal relationship from a large amount of complicated proteome data, and to reveal the function and interaction relationship of proteins.
The main scientific research projects completed in this direction in recent years include: web-based intelligent information collection and classification system, e-commerce system in the field of urban circulation - China Commodity Trading Network, intelligent information extraction and its application research, research and development of China Feed Service Network , Electronic publication information processing system. This direction has jointly trained 2 doctoral students and 8 master students. Currently there are 6 joint-training doctoral students and 6 master students.
(3) Computer Network and Information Security
This direction mainly studies the application technology of computer network and information security technology. The current main work includes:
(1) Research on security network technology, two national 863 program information security theme research projects, "Intrusion Detection and Early Warning and Security Management Technology" and "Security Network Server Technology Research", and two major national defense projects have been completed , 3 Guangdong Provincial Natural Science Foundation projects;
(2) Internet-based software engineering technology and network software integration technology have achieved research results in multi-agents collaborative work, general rpc application platform, etc.; (3) Middleware technology
, In particular, the application technology of security middleware in the bank payment system has achieved many successful application cases.
(4) The application technology of the j2ee framework has also achieved results in the application technology of corba.
This research direction strives to solve major scientific issues and key basic technologies involved in the field of network and information security, which are of great significance to national economic development and national defense construction. Taking the new theories, new structures, new methods and new technologies involved in the construction and operation of network applications and information security as breakthroughs, we strive to achieve original innovations in scientific theories and technologies, so as to improve our network and information security research. The overall innovation capability and international competitiveness in the field, forming my country's independent intellectual property rights.
Computer Application Technology - Analysis
In recent years, the IT industry's demand for senior professionals has continued to rise, making the competition for graduate students applying for this major increasingly fierce. In 2007, the number of applicants for the computer application major rose from the sixth place in 2006 to the third place, second only to the Master of Business Administration and Law.
The major of computer application technology is a widely used major. It is based on the basic theory of computer and highlights the practical application of computer and network. Students will systematically learn the basic theories, basic skills and methods of computer software, hardware and applications, and have the ability to initially use professional basic theories and engineering technology methods for system development, application, management and maintenance.
Do you know the classification of computer science?
According to the information provided by the Information Center of Haiwen Education Group, at present, computer majors in my country are mainly divided into three categories: basic computer majors, computer majors intersecting with science and engineering, and computer majors intersecting with arts and arts.
1. Computer basic major:
professional requirements and employment direction: these majors not only require students to master basic computer theory and application development technology, have a certain theoretical foundation, but also require students to have strong practical ability. After graduation, students can work in enterprises, institutions, and government departments to engage in computer applications and the development and maintenance of computer network systems.
Recommended institutions: Peking University, Tsinghua University, Beijing University of Technology, Nanjing University, Shanghai Jiaotong University, Southeast University
2. Computer majors intersecting with science and engineering:
There are many computer majors derived from intersecting with science and engineering, such as mathematics and applied mathematics , Automation, Information and Computing Science, Communication Engineering, Electronic Information Engineering, Computer Application and Maintenance, etc.
1. Mathematics and Applied Mathematics Major:
Major Requirements and Employment Direction: Mathematics and Applied Mathematics is the foundation and platform for computer majors, and it is one of the majors most closely related to computer science and technology. Compared with computer science and technology majors, the employment scope of this major is much wider. It is not only applicable to the field of IT, but also to the field of mathematics.
Recommended colleges : Tongji University, Southeast University,
Sun Yat-Sen University , Ningbo University, Shenzhen University The basic theory of control and the development of a professional course system based on the emerging application field of information system and information network control are the core majors of industrial manufacturing. Graduates majoring in automation have a strong employment base and advantages.
Recommended institutions: Tsinghua University, Southeast University, Beijing University of Posts and Telecommunications, Chongqing University
3. Information and Computing Science Major:
Professional Requirements and Employment Direction: This is a cross-penetration formed by information science, computational mathematics, operational research and control science, etc. Professional, employment involves teaching, business, network development, software design and other aspects, the employment rate is as high as 95%.
Recommended colleges: Tsinghua University, Nanjing University, Soochow University
4. Communication engineering major:
professional requirements and employment direction: Communication engineering major requires students to master the basic theory and basic foundation of communication, master microwave and radio? There are excellent employment opportunities in the information age Advantage.
Recommended institutions: Fudan University, Beijing University of Posts and Telecommunications, Jilin University, Harbin Institute of Technology, Nanjing University of
Science
and Technology , network system integration and other fields of senior IT talents, graduates can be engaged in the research, design, manufacture, application and development of electronic equipment, information systems and communication systems.
Recommended institutions: Zhejiang University, Tsinghua University, Xiamen University, Wuhan University, Sichuan University, Yunnan University
3. Computer majors intersecting with liberal arts and arts
The senior consultant of professional courses of Haiwen School reminds candidates that if they choose the above-mentioned majors in art colleges, they should be fully mentally prepared: the number of applicants is large but the number of students is limited, and the ratio of registration and admission to China Academy of Art is 2-5%. It's a very normal thing, which shows the cruelty of competition and the high threshold.
1. Computer art design major:
professional requirements and employment direction: computer art design major requires students to master the basic knowledge of art design and computers, and be proficient in using computers for advertising design, product modeling design, interior and exterior decoration design, and TV 3D animation production and other arts Design work. After graduation, students can work in design departments, advertising companies, decoration companies, Internet companies, software companies, animation companies, advertising departments of enterprises and schools, etc. to engage in art design planning and production, computer painting, animation production, web design and teaching work and computer Daily maintenance and management of the system.
Recommended colleges: Sichuan Academy of Fine Arts, Yunnan University, Nanjing University of the Arts, Chongqing Normal University
2. Web design major Professional
requirements and employment direction: The Internet has integrated into our lives, profoundly affecting and changing our way of life and communication. With its advantages of high efficiency, quickness, diversification, and interactivity in information transmission, the Internet is popular among people and has become the fastest and most extensive media communication method. Therefore, the web design major is also a good choice for young students.
Recommended institutions: Capital Normal University, Central Academy of Fine Arts
3. Film and television animation design major:
professional requirements and employment direction: After graduation, students can engage in animation original painting creation, animation design, advertising design, software development, film and television program production, etc. Engaged in media design, management and business direction.
Recommended institutions: Beijing Film Academy, Chengdu University
4. Environmental art design major:
professional requirements and employment direction: this major is a creative professional discipline based on art modeling ability, with decoration, architecture and other majors as the design basis, and cultivates independent Specialized and applied talents engaged in the design of residential environment and commercial environment, as well as other environmental art design and construction.
Recommended institutions: Zhejiang University of Technology, China Academy of Art
Computer is a widely used science, and new disciplines and majors have been born and continue to be born in every discipline it applies to. At the same time, new majors are rapidly emerging in the application of computers, such as the more fashionable e-commerce majors, information security majors, and office automation majors, all of which have good development momentum and prospects. The above brief list is a few common computer and related majors, which are only a small part of the big family of computer majors, for the reference of candidates when applying for the exam.
Score line:
This is one of the issues that everyone is most concerned about at present. It seems that the level of the score line means whether we dare to choose those famous schools. In fact, the difficulty of professional courses in each school is different every year, so the score line between schools is not comparable. For example, in recent years, most of Tsinghua's re-examination scores are around 330 points, but those elites from all over the country who are interested in Tsinghua's computer science can get this score is rare. For most of the famous schools, they have regular questions and strict management, so the score line is not too high.
The Haiwen Kaoyan Group Information Center provides you with the 2006 re-examination scores of several famous schools (note: not the admission line, most schools now have differential admissions) Peking University 343 points; Nanjing University 326 points; Harbin Institute of Technology 353 points; Beijing
University University of Aeronautics and Astronautics 337 points; Tianjin University 347 points; Tsinghua University 350 points; Beijing University of Posts and Telecommunications 336 points
; Assuming that our three basic courses are 210 points (for this year's difficulty, at least this score is required, (340-210)/2=65, that is to say, each subject of professional courses only needs 65 points, and you can at least qualify for the re-examination. Therefore, it is really not difficult to enter a prestigious school.
Inter-professional postgraduate entrance examinations
are so popular nowadays that computer majors are so popular that even liberal arts students want to learn computers. Computer is probably the major with the most transfer candidates. The result is of course rich rewards, especially in recent years, it is not uncommon for inter-professional candidates to win the first place even in the computer majors of prestigious schools.
Nowadays, it is generally believed in the society that the computer test is difficult, and the inter-professional test is even more difficult, but in fact it is not necessarily so. Students majoring in computer science have a sense of superiority. They often cannot resist the attractive treatment of the applicant unit, and often give up the postgraduate entrance examination on the eve of the postgraduate entrance examination. Professionals) often have to break the boat because they cannot find a satisfactory job, because they know that failing the postgraduate entrance examination may mean unemployment. So far, China's postgraduate enrollment has not yet been merged and is in a transitional period. But the number of public funded places is indeed decreasing year by year. This year's situation is that the ratio of public funds (excluding recommended students) is 1:4-1:6. Of course, each school is different. For self-financed students, it is generally necessary to pay a fee of 20,000 to 30,000 yuan, all in one lump sum. But don't worry, you can apply for student loans during your studies and pay them back after graduation. Some institutions, such as Harbin Institute of Technology, have a two-year schooling system, 3,000 yuan per year, and you can get a master's degree in a popular major with an investment of 6,000 yuan, which is very worthwhile!
Computer application technology - main course setting and course introduction
This major mainly offers microcomputer principles and interface technology, C language, data structure, operating system, graphic design, VB programming language, SQL SERVER database application, 3DS software application, web page production, Visual FoxPro application foundation, tool software and other courses.
(1) Public courses
1. Ideological and moral cultivation and legal basis
This course is guided by Marxism-Leninism, Mao Zedong Thought, and Deng Xiaoping Theory, and combines theory with practice to study the objective laws of ideological and moral cultivation in the growth process of college students. Curriculum of character education. It educates college students to strengthen their own ideological and moral cultivation, and strives to become a social Builders and successors of doctrine. Lecture content: the historical mission of college students, basic national conditions and basic line education, outlook on life education, moral education, socialist democracy and legal education.
2. Mao Zedong Thought, Deng Xiaoping Theory and the important thought of "Three Represents"?
This course teaches Marxism-Leninism, Mao Zedong Thought, Deng Xiaoping Theory, the important thought of "Three Represents" and the scientific outlook on development by concisely teaching the basic viewpoints of Marxism, so that students can understand that reform is the basic idea of Marxism under the new form. The principle is closely integrated with the objective reality of our country, giving full play to the role of the main channel of Marxist education, helping students establish a correct world outlook, outlook on life and values, and achieve the purpose of cultivating "four haves" talents.
3. Situation Education
This course is an ideological and political education course that analyzes the development trends of social politics, economy, and ideology and culture in a specific period under the guidance of Marxism, and reveals the basic content and basic spirit of the party and the country's principles and policies in different periods. The main purpose is to help students fully and correctly understand the international and domestic situation; understand the situation and tasks facing the party and the country; support the party's line, principles and policies, and enhance the confidence and sense of social responsibility in realizing the grand goals of reform, opening up and socialist modernization.
4. College English
Cultivate students' ability to read English books and periodicals, and use English as a tool to obtain the information required by the major in practice, laying a solid foundation for further improving English proficiency.
Main content: phonetics, grammar, translation. Focus on correcting pronunciation and intonation, expanding vocabulary, deepening basic grammar, translating general essays with the help of dictionaries, and strengthening training in reading and translation skills.
5. Advanced Mathematics
This course is an important basic course for this major.
Through learning, students can master the method of derivation and integral more proficiently, can solve typical first-order and second-order ordinary differential equations, and further cultivate students' ability to solve engineering problems with mathematical analysis methods. It will lay a good foundation for studying professional basic courses and professional courses and engaging in engineering design in the future.
The main content of this course: functions and limits, function calculus of one variable, first-order and second-order ordinary differential equations, analytic geometry of space, multivariate function calculus, series, etc.
6. Sports
Carry out the teaching of basic sports knowledge and basic skills training. To enable students to master correct sports skills and scientific exercise methods, develop physical exercise habits, improve physical fitness, meet the "National Physical Exercise Standards", and have good physical fitness required for this profession or other industries.
(2) Professional basic courses
1. Computer culture basis
To enable students to master the basic knowledge of computers and have the ability to operate computers. Mainly talk about the knowledge of operating system, database management system, word processing system and form processing system. Be proficient in computer operation, and participate in the computer application ability assessment of Shandong Province, and obtain the corresponding qualification certificate.
2. Digital Circuits
This book describes the basic knowledge of digital circuits, the working principles of gate circuits, combination circuits, trigger circuits, and digital integrated circuits, so that students have the ability to analyze integrated circuits. The course lays the foundation, and has certain microcomputer circuit detection and maintenance skills.
3. Microcomputer principle and interface technology
This course mainly explains computer foundation, 8086 microprocessor structure, 80X86 microprocessor structure, memory structure, microcomputer interrupt system and DMA control mode, microcomputer interface and its application, MCS51 and MCS98 single-chip microprocessing Machine, A/D, D/A converter and its application. Introduce the basic composition principle of computer and the technical characteristics of PC microprocessor and memory hierarchy; introduce the principle of interface circuit and the interface technology of organization and application of extended microcomputer system in detail.
4. Analog circuit
The analog part describes the structure, working characteristics and application circuits of diodes and triodes, the rectification of diodes, filtrate circuits, basic amplifier circuits of triodes and commonly used amplifiers.
5. C language
C language is a compulsory course for computer majors, with the main goal of studying program structure and programming technology. The purpose is to enable students to master the basic grammar and programming methods of C language, master the basic concepts of structured programming, master the commonly used algorithms and data structures in programming, and write general application programs on this basis. Have the practical ability of editing, debugging and running in C language, and have certain programming ability.
6. Data structure
This course is a compulsory professional basic course for computer majors. This course introduces in detail several basic types of data structures such as linear tables, stacks and queues, strings, arrays and generalized tables, trees and binary trees, and graphs, and Two problems often encountered in programming - search and sort. Through classroom lectures, homework, and computer experiments, students learn to analyze and study the characteristics of computer-processed data objects, have the ability to select appropriate data structures and corresponding algorithms, and have the ability to analyze time and space of algorithms. On the other hand, study this course Complicated program design can also be carried out in the course of the program. Students are required to write programs with clear structure, correct and easy to read, so that students have the basic skills of developing large-scale software, and use vc environment on the computer.
7. Professional English
This course is a computer foreign language tool that computer majors should master. Master the composition of microcomputer hardware, floppy disk, microcomputer software, process of using computer, memory, CPU, I\O equipment, network, etc. Understand the common prompts and explanations when using the computer. Through the study of this course, students will be able to clear away the obstacles of using English software when using the computer, and enable students to have the ability to read computer professional English books and periodicals, and to understand general professional academic reports. .
8. Operating System
This course mainly explains: the functions and types of operating systems, process and processor management, storage management, device management, file management, basic features of commonly used operating systems, and functional features of Unix operating systems.
(3) Professional courses
1. Graphic Design
Learn the methods and skills of using picture editing software, and be more proficient in using editing software for picture editing and design.
2. VB programming language
This course mainly teaches how to use VB to develop Windows applications, including graphics programming, file usage, multimedia program development and database programming, etc. Through learning, students can use VB to write various applications.
3. SQL SERVER database application
The main task is to introduce the general knowledge of database organization, management and use, including data model, database structure, database system, database design, relational computing, relational normalization, relational query (SQL language), etc.; introduce at least one practical The composition and use of database management system. The purpose of this course is to enable students to have the ability to design and develop simple database application systems.
4. 3DS software application
This course mainly teaches the basic working interface of 3DS, masters the operating principle of MAX toolbox, learns various basic model making methods, and learns basic animation making methods. 5.
Web page production
This course mainly learns computer operation and web page foundation Knowledge, website structure and style design, web page text and tables, using graphic images in web pages, navigation and links, frame web pages, basic form elements and dynamic web pages.
6. Computer Network
This course mainly studies the basic principles and basic technologies of computer networks, the characteristics, principles and typical implementation technologies of local area networks. This course is a basic course for computer application majors. Main content: network overview, network layer model, communication subnet, high-level services of computer network, computer network application development and related technologies. Through the study of this course, students will understand the principles and applications of networks, be familiar with the installation and design ideas of LAN, and be able to perform network management and general maintenance.
7. Visual FoxPro application foundation
This course mainly explains the basic knowledge of VFP, including basic knowledge of database, data establishment and project management, data processing command, query and view, SQL language and programming foundation. At the same time, explain how to use the various generators provided by VFP to design database applications, including the design of forms, reports, menus and toolbars and the complete process of application development.
8. Computer assembly and maintenance
This course mainly includes: multimedia overview, multimedia audio, video, animation technology, and practical guidance on the purchase and installation of multimedia application software. Multimedia system assembly includes: working principle and technical indicators of sound card and decompression card, analysis and treatment of installation and debugging failures. Microcomputer system maintenance includes: computer room configuration and operating procedures, computer virus overview, characteristics, prevention and elimination, and analysis and elimination of common faults.
9. Tool software
This course mainly explains: system tool software Norton Utilities2000, system test tool, disk partition tool, disk copy tool, data compression tool; e-book reading tool, picture tool, picture capture tool, image processing tool, multimedia player tools; e-mail tools, web browsers, download tools, IP tools, network acceleration tools; antivirus tools, etc.
(4) Elective Courses
1. Speech and Writing
The purpose of this course is to enable students to deepen their understanding of the social nature and practical functions of language, and to improve their practical ability in using the native language, especially in verbal communication. At the same time, through intensive writing exercises, students can systematically master the theoretical knowledge and methods of writing articles in commonly used applied styles, and improve students' writing ability in practical application of various styles in study, work and daily life.
2. Music and painting
Through the study of this course, students can cultivate their artistic accomplishment and artistic quality, and in the process of systematic training, they can cultivate students' correct observation method and modeling ability, which will lay a good foundation for their comprehensive development in the future Base.
3. Employment and Entrepreneurship Guidance for College Students
The basic etiquette of this course is: analyze the development of the market economy, the employment market situation and the employment situation, so that graduates can establish a correct view of career selection and adjust the ambivalence that may arise during the career selection process; graduate students, so that they can master certain job-seeking skills and change roles to meet the needs of social development for talents; make graduates understand policies and make better use of employment guidance agencies to guide their own employment.
4. Social etiquette
This course enables students to grasp the meaning and function of etiquette. Enhance your own etiquette and standardize your etiquette in daily life and work. Clarify the etiquette norms and service norms of various staff members as well as the standards and requirements at work.
Computer Application Technology - Basic Requirements for Business Training
1. Knowledge structure
(1) Possess the basic cultural knowledge of high-level computer professionals. Including knowledge of basic principles of computer software and hardware operation and computer architecture; basic knowledge of microcomputer and its operation; computer software foundation and program design, software development, and debugging knowledge; database management system principles and basic knowledge of its implementation; computer communication Basic knowledge of computer systems and network systems; basic knowledge of computer multimedia technology; knowledge of microcomputer assembly and debugging; timely tracking of new technologies and new ideas in the computer field.
(2) Master the use of computer hardware, software and maintenance tools.
(3) Master the necessary professional knowledge of computer science, and the computer level has reached level two or above.
(4) Master a foreign language proficiently, and reach CET-3 in English.
2 Ability structure
(1) Students should have the ability to operate computer hardware, software and related tools.
(2) The ability to track new computer technologies.
(3) The ability to develop multimedia application software.
(4) The ability to develop and maintain the information management system.
(5) Ability to install, debug, maintain and operate computer network equipment.
(6) Ability to build, manage and maintain computer rooms.
The department requires that students in higher vocational classes should strive for four certificates after graduation: graduation certificate, college English certificate three, national computer rank examination two certificate, computer operator advanced skills appraisal certificate.
Computer Application Technology-Professional Features
The specialty of computer application is "thick foundation, heavy direction". Students in this major can learn a solid basic knowledge of computer applications and have a wide range of employment. At the same time, on this basis, they also strengthen their professional direction. Students can focus on mastering a specialized skill in order to engage in more professional computer positions. Work.
Computer application technology - the meaning of computer application technology Computer application
technology, Technology of Computer Application, in a narrow sense: any function of any computer software can be used to provide certain services for those who may use it. In a broad sense: Have sufficient understanding and application ability of various functions/setting attributes of various software, and be able to control computers under various circumstances to efficiently provide various services that different people need. In short, any technology that uses computer software to provide services to those who need or may need it is computer application technology.
7. Want to know more about the Fanlu team of Changsha University of Science and Technology?
The Fanlu team is one of the IT technology innovation teams with the largest scale, the fastest development and the most complete technical categories in Changsha University of Science and Technology.
Founded in September 2012, the Fanlu team is located in B205, Science Building, Yuntang Campus, Changsha University of Science and Technology. Currently, there are more than 200 members in the school, divided into three categories: technology, planning, and art, from the Schools of Design and Communication, Design, Economics and Management, and Electrical Engineering. . The team is divided into three sections: application, game, and algorithm, with mobile Internet, Internet of Things, and artificial intelligence as its characteristic direction, with "innovation, standardization, inheritance, and gratitude" as its cultural spirit, integrating discipline competitions, outsourcing services, and scientific research.
The Fanlu team is divided into three sections: application, game and algorithm, plus a financial team. The application section includes: hardware technology department, back-end technology department, front-end development department, mobile development department, and application planning department. The game section includes: game program department, game planning department, and game art department. The algorithm section includes: AI algorithm department, large data department.
(1) Hardware Technology Department
The Hardware Technology Department is mainly responsible for the application development of various single-chip microcomputers and embedded systems. In the early stage, the members of the department mainly learn the programming application of 51 single-chip microcomputer, stm32, and various sensors; in the mid-term, they mainly learn to master the complex function realization of intelligent hardware platforms such as Raspberry Pi and Arduino; compatibility. Through team development projects and participation in various competitions, department members basically have the ability to develop common single-chip microcomputer and embedded system functions, and then meet the skill requirements of hardware engineers and other employment positions. At present, the representative projects of the department include: "Intelligent Navigation Blind Cane", "Early Warning System for Children Stranded in Cars", "IoT Life Belt", etc. Many members work in Taiwan MediaTek, Sangfor and other companies.
(2) Back-end technology department
The back-end technology department is mainly responsible for the back-end development of various software systems and IoT systems. In the early stage, the members of the department mainly learn Java language, MySQL database, Spring Boot, MyBatis, etc.; in the later stage, they mainly learn the underlying source code of the technology. By teaming up to develop projects and participating in various competitions, department members basically have the ability and level to complete a complete java web project, and then meet the skill requirements of background development engineers and other employment positions. At present, the representative projects of the department include: "Intelligent Conference Room Management System", "Intelligent Sitting Posture Correction and Eye Protection Desk Lamp", etc. Many members work for Tencent, ByteDance, PingCAP and other companies or study at University of Science and Technology of China, Xiamen University Waiting for colleges and universities.
(3) Front-end development department
The front-end development department is mainly responsible for the display of the page and its logical processing. Department members mainly learn html and css in the early stage; JavaScript, including ECMAScript 5 and ECMAScript 6 in the mid-term; and React and Vue, the mainstream front-end frameworks in the later stage. By teaming up to develop projects and participating in various competitions, department members basically have the ability and level to independently develop a front-end project, and then meet the skill requirements of front-end development engineers and other employment positions. At present, the representative projects of the department include: "Score Treasure", "Women's Anti-wolf Bracelet Mini Program", "Smart Conference Room Management System", etc. Many members work for companies such as Meituan and Didi Chuxing.
(4) Mobile Development Department The
Mobile Development Department is mainly responsible for the development of mobile applications, including interface drawing and display, data storage and interaction, user experience improvement and optimization. The members of the department mainly learn the basics of Java in the early stage; in the middle stage, they mainly learn the introduction to Android development; in the later stage, they mainly learn advanced Android development. Through team development projects and participation in various competitions, department members basically have the ability and level of interface design and the use of open source components, and then meet the skill requirements of Android development engineers and other employment positions. At present, the representative projects of the department include: "Smart Desk Lamp APP", "Yueqiu APP", "Love Pet APP", etc. Many members work for ByteDance, Ali, NetEase, Tencent and other companies.
(5) Application Planning Department
The application planning department is mainly responsible for various product planning, laboratory activity planning and laboratory official media management. In the early stage, department members mainly learn basic skills such as Visio and PPT; in the middle stage, they mainly learn graphic design, video image processing, etc.; in the later stage, they mainly learn how to plan a high-quality product and write standardized design documents. Through team development projects and participation in various competitions, department members basically have the ability and level to carry out conceptual packaging, market positioning, and development planning of products, and then meet the skill requirements of product planning, product managers and other employment positions. At present, the representative projects of the department include: "Distant Traveler", "Love Pet APP", "Xinyue Zhiyin", etc., and many members work for companies such as Country Garden.
(6) Game Program Department
The game program department is mainly responsible for the development of various stand-alone games or online games. In the early stage, the members of the department mainly learn the basic content and characteristics of the C# language; in the later stage, they mainly learn the practical part of Unity3D, how to make a game, and how to use various plug-ins supported by Unity3D. Through team development projects and participation in various competitions, department members basically have the ability and level required to complete a stand-alone or networked game, and then meet the skill requirements for employment positions such as game front-end development engineers. At present, the representative projects of the department include: "Distant Traveler", "Space Bounce", "EZ4Slime", etc., and many members work for companies such as TOEIC Network and Mengdan Interactive.
(7) Game planning department
The game planning department is mainly responsible for planning and organizing the development of a game and organizing and managing the project team. In the early stage, the members of the department mainly study the design and production process of the game, related history and other content; in the later stage, they mainly study related knowledge such as level design, game value, project team organization and management. Through team development projects and participation in various competitions, department members basically have the ability and level required to plan and produce a stand-alone or networked game, and then achieve employment positions such as game numerical planning, game main planning, game plot planning and game level planning. skill requirements. At present, the representative projects of the department include: "Distant Traveler", "Space Bounce", "EZ4Slime", etc., and many members work for companies such as TOEIC Network and Mengdan Interactive.
(8) Game Art Department
The game art department is mainly responsible for the production of game art materials. In the early stage, the members of the department mainly learn Ps, Ai, etc., to provide support for the 2d art of the game; in the middle period, they learn the production of animation special effects through Ae, Flash and other animation special effect software; in the later period, they mainly learn Maya, Sp, to provide support for the game 3d model and texture drawing . Through team development projects and participation in various competitions, department members basically have the ability and level to complete a complete game material production project, and then reach the employment positions of game original painter, game animator, game 3D modeler, game special effects artist, etc. skill requirements. At present, the representative projects of the department include: "Distant Traveler", "Space Bounce", "EZ4Slime", etc., and many members work for Late Night Academy, Hunan Satellite TV, Snail and other companies.
(9) AI Algorithm Department
The AI Algorithm Department is mainly responsible for the learning, application and improvement of advanced and complex algorithm models in the field of artificial intelligence. In the early stage, the members of the department mainly learn classic machine learning algorithms such as linear regression and logistic regression; in the middle period, they mainly learn to build classic networks such as convolutional neural networks and the basics of data mining; in the later period, they mainly learn Chinese word segmentation, Word2vec and other natural language processing. By teaming up to develop projects and participating in various competitions, department members basically have the ability and level to independently build neural networks and data analysis, and then achieve employment positions such as deep learning engineers, data mining engineers, algorithm engineers, and data analysts or deep learning, Skill requirements for data mining and other graduate study directions.
(10) Big Data Department
The Big Data Department is mainly responsible for the learning of big data platform and visualization, machine learning and big data analysis. In the early stage, the members of the department mainly learn the basics of python, java language and linux programming development; in the middle period, they mainly study technologies such as Hadoop big data storage and processing, Hive database and other theoretical foundations such as statistical learning and machine learning; The direction of visualization mainly learns advanced big data platforms such as Spark, Kafka, HBase and visual front-end technologies such as Superset and Kylin; ②The direction of machine learning and big data analysis mainly learns deep learning theory and its application (video data, natural language, text, etc.) . By teaming up to develop projects and participating in various competitions, department members basically have the ability to complete big data-related projects, and then meet the skill requirements of data analysts, big data engineers and other jobs.
(11) Financial Group
The financial group is mainly responsible for the management of the team's finances, adopting the management methods of team responsible teachers and the president's decision-making, cashier and accounting execution. The specific matters include: team fund revenue and expenditure budget management, team department activity funds Approval, invoice reimbursement for team members, team sponsorship funds for graduating members, competition prize donations for team members, etc. Through reasonable use of team funds, effectively carry out various activities of the team to ensure the good operation and sustainable development of the team and various departments.
By the end of 2020, team members have won 25 national-level and 80 provincial-level competitions in subject competitions, 1 national-level, 3 provincial-level, and 10 school-level innovative experimental projects for college students, and have undertaken 14 outsourcing projects for enterprises and institutions , Successfully applied for 32 software copyrights. Every year, a group of graduates work for first-class companies such as Tencent, Bytedance, Didi Chuxing, and Meituan, or enter first-class universities such as the Chinese Academy of Sciences, Zhejiang University, University of Science and Technology of China, Huazhong University of Science and Technology, and National University of Defense Technology for further study.
8. Share! 5 useful Python tools
1、 IDLE
The literal translation of IDLE is the meaning of integrated development and learning environment. Generally, IDLE is installed by default when Python is installed. Each language can have its own IDLE. It makes it easy to get started with Python, and it's just right for people with no foundation. Its main functions include Python shell window (interactive interpreter), cross-platform (Windows, Linux, UNIX, Mac OS X), smart indentation, code coloring, automatic prompts, breakpoint prompts, single-step execution and other debugging Functional basic integrated debugger.
2、 Scikit-learn
scikit-learn is a Python module for machine learning built on top of Scipy. Among them, scikit-learn is the most famous and open source. Anyone can use this library for free or carry out secondary development. It is a very powerful tool that provides a high level of support and strict management for library development. It is also supported by many third-party tools, with rich features for various use cases.
3、Theano
Theano is one of the older and stable machine learning python libraries, although the number of people currently using it has declined. But it is a patriarchal existence after all, so it must have its advantages. Theano is based on Python and is good at processing multi-dimensional arrays. It belongs to a relatively low-level framework. Theano was originally designed for the operation of large-scale artificial neural network algorithms in deep learning. We can use symbolic language to define the desired results and support GPU acceleration. Very Suitable for deep learning Python.
4、Selenium
Selenium is one of the best tools for automation. It belongs to the automation of Python testing. It is used in automation frameworks in web applications. Supports a variety of mainstream browsers, provides a feature-rich API interface, and is often used as a crawler tool. Use it to write test scripts in many programming languages, including Java, C#, python, ruby, etc. Uranium tools such as Junit and TestNG can also be integrated to manage test cases and generate reports.
5、Sculpt
Skulpt is an online Python execution environment implemented in Javascript, which relies entirely on browser-side simulation to implement Python running tools. Doesn't require any preprocessing, plugins or server side support, just write python and reload. Because the code runs entirely in the browser, there is no need to worry about server crashes.
About sharing! 5 useful Python tools, the Global Ivy editor will share with you here. Learning is never-ending, and learning a skill will benefit you for life. Therefore, as long as you are willing to learn hard, when will you start? It's not too late. If you want to continue learning about python programming learning methods and materials, you can click on other articles on this site to learn.
9. What are the directions of employment for learning python
5 super in-demand Python jobs:
1. Web development
At present, Douban, Zhihu, Lagou.com, etc. are all developed in Python, which shows that the development of Web development in China is still very good.
Because Python's web development framework is the biggest advantage, if you use Python to build a website, you only need a few lines of code, which is very simple.
2. Web crawler
Most of the people who are learning Python now are learning crawlers, which is also one of the major advantages of Python. Google was the first to use Python as a web crawler.
Why use python to write crawlers?
a. Cross-platform, good support for both Linux and Windows;
b. Scientific computing, numerical fitting: Numpy, Scipt;
c. Visualization: 2d: Matplotlib (the picture is very beautiful), 3d: Mayavi2;
d. Complex network: Networkx;
e. Statistics: interface with R language: Rpy;
f. Interactive terminal;
3. Artificial intelligence
Needless to say, the development potential and money prospects are all known to everyone, but at present, there are still relatively few jobs in artificial intelligence, and they are all highly educated people. In the future, it will definitely be the direction with the most development potential.
4. Server operation and maintenance
Operation and maintenance is not unfamiliar. The first batch of people who learn Python are the in-service personnel of operation and maintenance and testing, because Python plays a great role in their work, because Python scripts are used for batch file deployment and operation adjustment It has become a very good choice for Linux servers.
5. Data Analysis
The complete ecological environment owned by Python is very conducive to data analysis and processing. For example, the distributed computing, data visualization, and database operations required for "big data" analysis can all be completed through very mature modules in Python.