Wu Dazheng's "Signal and Linear System Analysis" 4th Edition Notes and After-Class Exercise Answers

import csv

def write_csv_file(rows = [], user_file_name = 'index'):
    with open(user_file_name + '.csv', 'w', newline='') as csv_file:
        writer = csv.writer(csv_file)
        writer.writerows(rows)
    print('Writing to ' + user_file_name + '.csv'+ ' has compeleted')


if __name__ == "__main__":
	rows = ['Item','name','quantity']
	user_parameter['file_name'] = 'text'
	write_csv_file(rows, user_parameter['file_name'])

The above is python writing .csv code, click the link for the source file.

Link: https://pan.baidu.com/s/15ev1v2XXDJ0fSaOsK8Czbw

Extraction code: xmsd