RLSsinous

matlab ERA 算法，在结构中模态分析中使用(the method of ERA in machanics)

A matlab guide book.

模拟信号的数字传输系统 matlab PCM编译码技术(The analog signal of the digital transmission system)

Reading RINEX file and exctracting Ephimeris

人提供了一种小波去噪和小波包去噪的对比研究的matlab代码，供大家相互学习和参考(Provide a comparative study of wavelet de-noising and wavelet packet denoising matlab code for everyone to learn from each other and reference)

说明：  数模2015A题程序设计，给定影子长度计算所在位置的经纬度。(MCM 2015A The program design of digital and analog question 2015A calculates the longitude and latitude of the position given the shadow length.)

This is a matlab program that computer the gradient image using 1st derivative of Gaussian

著名的拓扑优化99行matlab代码，解决小问题的拓扑优化示例程序(failed to translate)

implementation of arnold transform

simulink有一个很大的优点是为用户省去了许多重复的代码编写。(simulink have a great advantage for the user save a lot of repetitive coding.)