CHAPTER4

This it the code to describe rayleigh distribution

softmax.使用matlab编写的分类代码(softmax.using matlab a good code)

Matlab编写的无迹卡尔曼滤波器程序。(Matlab prepared by the Kalman filter is no trace procedure.)

monte carlo bpsk ber delay

说明：  用的逐步定线方法，在解决这个问题中并不是一个很有效的方法，我想最好的方法为Dijkstra，但Dijkstra编起来比较简单（已有源程序，只须改变权矩阵），没有再进行练习。 程序编制的比一些比赛论文中的要精细一些，但结果不是很好。(The progressive alignment method used in solving this problem is not a very effective way, I think the best way to Dijkstra, but it is relatively simple Dijkstra Code (has source code, just change the weight matrix), no further to practice. Programming than some games should be fine in a number of papers, but the results are not very good.)

A local variable item: either a name or a signature or both.

关于图像隐藏的几个例程。属于matlab图像处理的内容，图像隐藏和提取。(hidden images on several routines. Matlab is the content of image processing, image and extract hidden.)

说明：  空间谱估计的MUSIC算法的MATLAB仿真程序，请多多指教(space MUSIC spectral estimation algorithm MATLAB simulation program, the exhibitions)

这个函数得到一个形象的名字，应该是RGB，加载它并创建一个。与透明色的RGB图像的PNG地方是白色的。 如果第三个参数是setted黑色的非透明区域的功能将颜色(This functions gets an image name which should be RGB, load it and create a .png with transparent color where the RGB image is white. If the third parameter is setted the function will color in black the non-transparent areas)

通过matlab程序实现，对YUV视频序列进行播放(By matlab program, YUV video sequence for playback)