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Matlab code for LDPC log-domain decoder in AWGN channel(Matlab code for LDPC log-domain decoder in AWGN channel BEC Channel and BSC channel)

Haar小波的-小波包能量谱图，希望对大家有用(haar wavelet energy)

THIS CODEIS USEFUL FOR COMPRESSION OF DATA USING BITMASK AND RLE

模拟退火算法源程序,希望对大家有帮助，好的话大家多好评(Simulated annealing algorithm source code)

cascade方法实现的error correction功能matlab脚本。(cascade method of error correction function matlab script.)

用模最大值法提取小波脊，该例中又两条小波脊，所以是多脊提取。同时又施加惩罚函数，控制lamda的值，可以得到较为平滑的小波脊。( using maximum modulus extract wavelet ridge, the case has two wavelet ridge, it is a multi-ridge extraction. At the same time to impose the penalty function to control the value of lamda,the extracted ridge can be relatively smooth .)

for finding Induction machine model...

说明：  三阶系统的模糊自适应仿真程序，并做了其阶跃响应，隶属度函数等图像(Order Fuzzy adaptive simulation program, and made its step response, the membership function, the image)

小波域相关法去噪的matlab源程序。空域相关滤波是基于小波系数尺度之间相关性原理，比较适用于高信噪比信号(The correlation of the wavelet domain denoising Matlab source. The spatial correlation filter is based on the principle of correlation between the wavelet coefficients of scale, more suitable for high SNR signal)

一种基于复合混沌映射的单向Hash函数构造(One-way Hash function construction based on composite chaotic map)