Today, I started to learn a very powerful software for drawing and data processing, which is famous in the scientific research community.
Origin is a graphical visualization and data analysis software. It is an advanced data analysis and mapping tool commonly used by researchers and engineers. It is recognized as simple, easy-to-learn, flexible, and powerful software, which can meet the drawing needs of general users, as well as the needs of advanced users for data analysis and function fitting.
Without further ado, let's start our topic today.
Today I mainly learned how to import external data into Origin and simple data processing
First of all, this is the main interface of Origin (of course, the English version is usually, I am the Chinese version).
Through the Chinese version of the window, you can clearly see the basic functions of the software. The drawing of two-dimensional and three-dimensional maps (based on the data to be processed) is very important. Many important journals have clear requirements for drawing. Origin. More professional operations include statistical signal processing. And they are all visual operations, which can be processed with a ready-made toolbox.
How to import data, and what kind of data can be imported, we take the picture to speak.
1. First create and click <File>, then you can create <Project, Worksheet, Matrix, Graph ...>, take the creation of the project as an example to get the interface as shown in the figure
2. Click <File> → <Import> again. At this time, the interface shown in the figure below appears. It can be seen that Origin supports the import of multiple file formats, which can meet the needs of most people.
Try to import MATLAB's total MAT file for data processing and drawing, the result is shown in the figure.
Perform the following operations, select column A (x), right-click and select <Drawing> <Statistical Chart> <Probability Chart>, and finally get the following result.
