BER

These routines scramble an audio file by moving around short, overlapping windows within a local window. They can be used to create new versions of existing recordings that preserve the spectral content over longer time scales, but remove structure at shorter timescales. This can be useful e.g. for making speech unintelligible. Routines are also included to shuffle Gammatone subbands independently, for further scrambling.

matlab编程，使用于初学者，很不错，主要与数字信号处理有关(matlab is fit for beginning learner)

瑞利信道仿真，用于ofdm，mimo系统中，望大家下载(Rayleigh channel simulation for ofdm, mimo system, hope you download)

svm 支持向量机分类程序，模式识别作业(svm for patter recognition assignment)

用于信号特征提取、信号消噪，到达过程是的泊松过程，计算加权加速度,Relief计算分类权重，分析了该信号的时域、频域、倒谱，循环谱等,合成孔径雷达（SAR)目标成像仿真。( For feature extraction, signal de-noising, Arrival process is a Poisson process, Weighted acceleration, Relief computing classification weight, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Synthetic Aperture Radar (SAR) imaging simulation target.)

计算隐马尔可夫模型序列的最可能的状态路径(Hidden Markov model to calculate the most likely state sequence path)

四元数matlab代码中的基本程序，方便理解四元数的构成(Quaternion matlab code of the basic procedures to facilitate the understanding of the composition of quaternion)

时域有限差分法-2维自由空间传输电磁场分布(Finite Difference Beam Propagation Method)

该算法的功能是利用避圈法来求有权图的最小生成树 在函数的编写过程中用到了自己编写的 wode_setdiff(A,b) 函数，具体详参该函数 该算法的实用性相当强，可以实用于任何的赋权有向图最小生成树的求解！！！经过多次不同的运行， 程序的结果都正确无误！(the function is...)

应用模拟退火的TSP优化算法，程序注释清晰，运行流畅(The TSP simulated annealing optimization algorithm, the program notes clear and running smoothly)