FIR_audiofilter

主要介绍遗传算法在BP网络优化中的应用，二者结合，使网络参数得到优化(Introduces the genetic algorithm in BP network optimization in the application of a combination of both, so that network parameters are optimized)

说明：  卷积码仿真程序,matlab仿真，得到误码率曲线，在不同码率和生成码字下对应不同的纠错能力，反应在误码率曲线上(Convolutional code simulation program, matlab simulation, bit error rate curves obtained at different bit rate and generate the next code word corresponding to different error correction capabilities, reflected in the error rate curve)

详细介绍了自适应滤波器的跟踪性能及其实习过程。(Details of the tracking performance of the adaptive filter and its practical process.)

已知高程的水准点和待定点，观测高差和相应的水准路线长度，间接平差求各待定点的高程平差值； (Known elevation level point and pending points observed height difference and the corresponding level of route length, indirectly the elevation level difference between the adjustment and the pending points )

matlab的getframe有时候并不能截取画出来的3D图像(而是截取出一个空坐标系).该程序用matlab调用windows的截图功能, 真正实现了原封不动的截图.(但是耗时会长一点). 使用时, 先把文件夹添加到matlab的路径下即可.文件夹中有两个功能略有不同的函数printScreen是截取整个屏幕, printFigure是截取整个屏幕后挖出当前的Figure窗口中的内容.(matlab does not intercept the getframe sometimes drawn 3D images (but the interception of an empty frame) The procedures used to call matlab windows screenshot function, truly untouched screenshot. (but a little time consuming president ) When using, first add a folder to the matlab' s path. folder has two functions is slightly different function printScreen intercept the entire screen, printFigure dug up the entire screen after interception current Figure window content.)

这是一个用C++编写的vrp问题的源码，很适合初学者。(This is a C++ Prepared vrp source issues, it is suitable for beginners.)

awgn fading 的mATLAB 代码(awgn fading of mATLAB code)

It describes a stage of cotton flower whether it is matured or not.

Numerical Techniques in Eletromagnetics 书中的所有用matlab编写的例程(All the examples procedures written by matlab in Numerical Techniques in Eletromagnetics)

基本混沌系统的同步程序，用matlab编写，并且在其他系统中也是通用的。(chaos system is made by matlab language,which is suitable for other system.)