Numerical

BCJR encoding structure

计算语音信号的短时能量和过零率，显示它的时域波形(Calculated short-time speech signal energy and zero crossing rate, showing its time-domain waveform)

这是一个用Matlab编写的算术编码算法实现，输入编码序列，编码序列中各字符及其的出现次数。(arithmetic coder and decoder by Matlab)

说明：  关于LDPC编码的相关程序，包括不同的编译码算法，希望能和大家共享(LDPC codes on the relevant procedures, including the different encoding and decoding algorithms, hope to share)

一种有效的纹理描述算子，局部二进制模式。描述图像局部纹理特征(An effective texture description of the operator, local binary pattern. Description of the image texture features)

用Matlab仿真四元LDPC码并得出误码率曲线图。(Simulation quad LDPC codes in Matlab and draw BER curve.)

BOC(2,1)的编码，BOC(2,1)的功率谱密度，可以完美运行，对做BOC编码的人很有用途(BOC (2,1) code, BOC (2,1) power spectral density, can run perfectly on the very people who make use of BOC coding)

MATLAB仿真LEACH算法，对研究WSN能量路由有很大帮助(MATLAB simulation of LEACH algorithm, the study of great help WSN energy routing)

在MATLAB平台上实现RBF神经网络训练，其中包含训练数据和测试数据(RBF neural network training to achieve the MATLAB platform, which includes training and testing data)

this is a tcp ip communication