pitchdetection

this program calculate the electric and magnetic fildes in rectangular waveguide it is also calculate resonance modes by fft.

胡广书的《数字信号处理理论、算法》上的所有matlab程序(Hu Guang-shu "digital signal processing theory, algorithms," all the matlab program)

说明：  扩频系统中的小实验，具体介绍在文件kuopin_all中有介绍。(spread spectrum system of small experiments, which are detailed in the document kuopin_all were introduced.)

This is related to kinematics for differential drive motors....

matlab关于作图的讲解（有例题）包括二维，三维等等(explanations on the mapping matlab (with examples), including two-dimensional, three-dimensional, and so)

说明：  a text searching algorithm, still not completed but I will finish it soon.

简易的matlab截图代码，可以打开bmp图片并截图保存为bmp格式，可以输出有图片信息矩阵的txt文档。(Easy shots matlab code, you can open pictures and screenshots saved as bmp bmp format, you can output a picture information matrix txt documents.)

Matlab辅助激光光学分析与应用（2014年 第三版）(Matlab assistting laser optical analysis and application)

this seperates the margin of given document

说明：  建立关联程序的例子。本程序演示把 .bar 文件与 NotePad 建立关联(establish procedures related examples. The demonstration put procedures. Bar documents associated with the establishment of NotePad)