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This is the region growing segmentation algrithm for gray image, user must add a seed point.

image contrast enhancement

采用直接发在matlab中进行功率谱密度计算 (Direct hair for power spectral density calculation in matlab)

MATLAB FDATOOL的使用和具体的使用方法(MATLAB FDATOOl)

用MATLAB实现基于块匹配算法的运动估计，使用的算法是EBMA，能运行处结果的。(Using MATLAB to achieve block-matching algorithm based on motion estimation, using the algorithm is EBMA, can run office results.)

it s MATLAB implementation of SPIHT algorithm

说明：  经典MUSIC源程序，里面有三种不同的算法(MUSIC classic source, there are three different)

说明：  无线通信中的认知无线电协作频谱感知方针代码(simulation code for cooperative spectrum sensing in cognitive radio)

简单的CMA算法,适合初学者来学习，自己编写的，望采纳。(simple CMA algorithm)

利用MATLAB实现OFDM的基本功能。效果不错(Use MATLAB to achieve the basic functions of OFDM. Good results)