gatbx

四自由度的简易机器人（转载），通过输入四个关节的旋转角度，显示出实体在X、Y、Z三轴上的投影，并可计算出位置坐标(Simple robot four degrees of freedom (reprint), by entering the four joint rotation angle, showing that the entity in the X, Y, Z axis on the projection, and calculate the location coordinates)

很好的matlab英文教程，不错的奥，值得看。(matlab)

通信调制中的FSK调制，用4个不同的调制载波对发送信号进行调制，从而代表不同的信息(four carriers fsk)

amplitude modulation code

using gamut mapping to analysis colour

MATLAB数字图像处理代码 教材附带习题的matlab源代码(MATLAB digital image processing code textbook comes with exercises matlab source code)

program to calculate the montly mean of diary rainfall data base

Genetic Algorithm matlab code

This book is about signal processing, which includes processes for synthesizing, transforming, and analyzing signals. It focuses on sound signals, but the same methods apply to other signals, like electronic signals and mechanical vibration.

很好用的介绍差分方程和数值微分的PPT，希望对大家有帮助，欢迎下载。(Nice introduces difference equation and numerical differential s PPT. We want to help, welcome to download.)