111

信号的时移 y(t) = x(t - t0) 其中，t0为位移量。若t0为正数，则y(t)等于将x(t)右移t0秒之后的结果(This program is used to implement the time-shift operation )

这是郭仕剑的《MATLAB7.X数字信号处理》这本书的光盘源码。(This is Guo Shi Jian " MATLAB7.X digital signal processing," source book CD.)

说明：  这段程序用于实现封闭空间逃生模拟，通过这段程序可以看到在一个封闭空间中，很多人是如何高效逃生的。(This program used to implement analog to escape an enclosed space, you can see through this process in a closed space, a lot of people how to effectively escape.)

What follows are example usages of polyfitn, polyvaln, poly2sympoly, polyn2sym

Matlab编程实用书籍，对算法的基础讲解很详细，非常实用。(Matlab programming practical books on the basis of the algorithm to explain in great detail, very practical.)

函数mean5_3(五点三次平滑算法)对数据进行平滑处理的源代码 (Function mean5_3 (five-point smoothing algorithm three times) to smooth the data source)

This code is the Navier Method for analyzing a plate for those who are familiar with the theory of "plates and shells".

说明：  简易实现车牌识别，有GUI界面。车牌识别系统将获取的车辆图像进行一系列的处理后，以字符的形式输出结果(Simple license plate recognition with GUI interface.The license plate recognition system processes the acquired vehicle image in a series of ways and outputs the results in the form of characters.)

about various tracking optimization and improve method of tracking.

说明：  智能微电网粒子群优化算法,微源：光伏、风机、发电机、储能等((Smart Microgrid GA, micro sources: photovoltaic, wind turbines, generators, energy storage, etc.))