LDPC_system

this is a digital source process program

用mlp模型预测，用mlp模型预测，用mlp模型预测(use mlp model for prediction)

c est un code matlab qui décrit une comminication turbo cooperative

new method for noisy enviroment fuzzy adaptation

ofdm 4 QAM调制，整个ofdm系统(ofdm)

Image water marking using Stationary Wavelet Transform with 3-level decomposition. The problem with DWT is lack of shift-invarience and poor spatial resolution of the resultant image. These were reduced with SWT, at the cost of memory requirements

一个关于卷积编码和Viterbi译码的Matlab程序，现在把它们放在这里，希望对需要的人有些帮助。(A convolutional coding and Viterbi decoding Matlab, put them here, and hope to those who need some help.)

这是重庆大学研究生所用的数理统计教材杨虎编写的数理统计一书的答案(This is chongqing university graduate student of mathematical statistics YangHu teaching material used to write a book of mathematical statistics of the answer )

用matlab程序模拟凤凰传奇《最炫民族风》的代码(song played by matlab)

数字水印MATLAB编程中长用到的一些函数，Z字扫描和NC值计算，希望有帮助(MATLAB programming in digital watermarking used in some of the function of a long, Z word scan and NC values, hopes to help)