Numerical-Optimization-

说明：  防碰撞纯扩展ALOHA的matlab仿真算法(Pure ALOHA anti-collision expansion of the simulation algorithm matlab)

基于细菌觅食算法的优化计算的matlab程序实现(Bacteria foraging optimization algorithm based on the calculation of the matlab program implements)

说明：  运用matlab仿真单径瑞利衰落信道，包含方法和图片(Simulation of single-path Rayleigh fading channel using matlab, including methods and pictures)

pso 算法 这是网上下载的程序 借鉴一些阿(pso algorithm which is downloaded from some A procedure)

bulid IQ signal

说明：  能将一张大海的图和一张海鸥的图叠加在一起，同时进行边缘检测，如果海鸥图超出大海的边界，能自动进行裁剪。(Can a sea gulls and a figure added together, simultaneously the edge detection, if the sea gull beyond the border, can be cut.)

说明：  水印的嵌入与提取检测定义常量水印的嵌入与提取检测定义常量 (catface imgfile nlength ntimes)

通过matlab来生成数字散斑的小程序，通过输入相应参数可以生成不同效果的散斑图。(Through the MATLAB to generate the digital speckle of small procedures, the speckle pattern the corresponding input parameters can produce different effect.)

用Matlab写的基于多尺度小波模最大法的图像边界分割。用Matlab写的基于多尺度小波模最大法的图像边界分割。用Matlab写的基于多尺度小波模最大法的图像边界分割。(Written using Matlab image boundary segmentation based on multi-scale wavelet largest. Written using Matlab image boundary segmentation based on multi-scale wavelet largest. Written using Matlab image boundary segmentation based on multi-scale wavelet largest.)

This is very useful book for engineer and scientist, is signal processing area.