regiongrowing

HDB3 codification, a matlab program that make a hdb3 codification

Drop fall algorithm used to segmentate digits

matlab实现（7，3）循环码编码很简单(matlab realize (7,3) cyclic code is very simple coding)

选择性消除谐波，通过调试运行，结果精确，且易于自行修改所需参数。(Selective harmonic elimination, through commissioning, operation, results are accurate, and easy to modify the required parameters.)

聚类K-Medoids算法。文件里面包含了详细的程序说明和示例。(K-Medoids clustering algorithm.The file contains a detailed description of the procedures and examples.)

SIMULATING THE LONG TERM EVOLUTION PHYSICAL LAYER

说明：  各种测试函数的源代码，包括ackleysfunction、braninfunction等(Various test functions of the source code, including ackleysfunction, braninfunction etc.)

图形反演，这个函数有几个有用的功能，在医学图形处理的领域。(InvertIm generalized image inversion (grayscale reversal) This function has several options that are useful for inversion of medical images for use in other software. )

二进制粒子群算法，MATLAB版。可以下载试试(Binary PSO algorithm, MATLAB version. You can download a try)

说明：  这是一份关于瑞利和莱斯衰落信道的matlab代码(Rayleigh and Rice Fading Channel)