MPID

包括DS-CDMA 的衰落信道函数，多径衰落信道以及快衰落信道函数。(Including DS-CDMA in fading channel function, multi-path fading channel and fast fading channel function.)

Histogram equalization. Is a method in image processing of contrast adjustment using the image s histogram. This method increase the contrast of the example s image, because it s a image represented by close contrast values.

实验： 有两个个矩阵a和b，均为2行3列。 重载运算符“+”， （1）使之能用于矩阵的相加。如c=a+b。 （2）如果参与运算的两个操作数中一个是整数即矩阵+3或3+矩阵形式，进行加法运算也能得出和。 （3）定义自减运算符的前置（i++）和后置（++i）重载编写相应程序并验证它的正确性。 (i think it s a goog for many people)

It is a package for colour image steganography using pixel value differencing in spatial domain

自适应采样,可以根据灰度变化的不同来进行采样。matlab代码(adaptive sampling)

MATLAB CODE HKK KLLKKNXJ JSKIU MXNLZXLJ JHKS. M,NJKHZN JKHNK. JLX,

基于matlab的选址问题程序，使用佛洛依德算法，可以任意增添，或修改地点，通过加权后的结果得出最优解。(Matlab program based on the location problem, the use of Freud algorithm, can be arbitrarily added or modified sites, the results obtained through the weighted optimal solution.)

MatLab file for XFEM

PAPR Reduction based on a Modified PTS with Interleaving and Pulse Shaping method for STBC MIMO-OFDM System. It is with GUI. Using GUI we can see comparison with number of sub carrier, sub-block and over sampling factor as well BER plot comparison of normal and with PTS technique. You need to run MIMO_OFDM_with_PTS.m Note: Do not delete or rename amy file and place all the files in one single folder because some are functions which are called in GUI code.

说明：  matlab小波分解,提取改变系数再重构(matlab wavelet decomposition, extraction to change the coefficient of re-reconstruction)