tdx_matrix_5000_1152_test

matlab编程，实现对视频中运动人体的检测，代码简单易懂(matlab programming, video detection of the human body in motion, the code is easy to understand)

这个程序可以用来在matlab环境下读入和写出.ini文件的内容，因为matlab并没有提供专门读写.ini的函数，所以这个函数很实用(This procedure can be used to read into matlab environment and to write. Ini file, because matlab does not provide specialized reading and writing. Ini function, this function is very useful)

this matlab codes for using in communication systems this codes very important in communication systems.

这个实例是基于传递函数在simulink平台上的建模，是以多环控制系统为例来验证的。里面涉及到各种参数的设置，同时还提到了如何通过simulink原理图得到系统的状态方程，以及输出波形。(This example is based on simulink transfer function modeling platform, is more for the control system as an example to verify.)

abc algorithm optimization program considered all the parameter....

基于人工势场法的路径规划方法。compute_angle,compute_attract,compute_repulsion分别计算角度引力斥力，加上本身物理约束，从而得出合理路径。(Path planning method based on artificial potential field method. Compute_angle, compute_attract and compute_repulsion calculate the angular gravitational repulsion and the physical constraints respectively, and then obtain a reasonable path.)

watermark using correlation and pn sequence

Particle Filter good example

用matlab 实现离散时间傅里叶变换的例程，方便初接触者使用。这是我dsp课的大作业(Using matlab discrete-time Fourier transform routines to facilitate early contact to use. This is my big job dsp lesson)

一种传统搜索优化算法 不需要对目标函数求导 得到很好的优化效果(A traditional search algorithm does not need to differentiate the objective function ,also gets well optimized results)