belief_propagation_algorithm

计算时间序列的熵信号，用以获取信号统计分析(Calculate the entropy of the signal time series, statistical analysis to obtain the signal)

说明：  matlab初学者入学指导，把这些题做完了，matlab基本已经入门了(matlab beginners guide school, finished these questions, matlab basically have a beginning)

LSTC(分层空时码)的BLAST系统用matlab语言实现其系统仿真，非常有用的源代码。(LSTC for BLAST system ，the source code for space time coding method using matlab language，very useful。)

RS编解码的MATLAB仿真程序,希望对研究RS编解码有用(RS codec MATLAB simulation program, I hope useful for the encoding and decoding of the study RS)

说明：  基于三电平逆变器的有源滤波装置设计，仿真模型完整，运行调试成功。(Based on the design of the active filter device of the three-level inverter, the simulation model is complete and the operation and debugging are successful.)

说明：  做地震数据处理的去噪程序，通过原始信号，加噪声的信号，以及小波变换的信号进行比较分析，并生成图像。(Do the denoising program of seismic data processing, compare and analyze the original signal, noise signal and wavelet transform signal, and generate the image.)

rossler分岔代码，很实用哦，稍微改下可用用哦(rosslerfenchangyouyongo )

Amplitude modulation and demodulation using simulink and matlab.

说明：  一个指纹识别系统的源码，附带了测试图片，运行正常。(A fingerprint identification system source code, with a test picture, running normally.)

实现了用LSB嵌入水印，还有两种水印分析方法：X2和信息量分析法(Achieved using LSB embedding the watermark, there are two kinds of watermarks analysis methods: X2 and the amount of information analysis)