Digital-speech-processing-procedures

a weighted algorithm which can be useful for all kind of estimation

Finite Volume Poisson PDE Solver

用于大矩阵，采用矩阵运算优先速度的dtw算法实现。 dtw:Dynamic time warping 动态时间弯曲算法(dtw:Dynamic time warping )

对于数据的丢失用不同的方法进行补缺，并且对不同的补缺方法进行了比较(Filled, for the loss of data in different ways, and a comparison of different methods to fill)

基于维特比译码算法的BPSK解调方式，survivor_state是一个矩阵，它显示了通过网格的最优路径，这个矩阵通过一个单独的函数metric(x,y)给出，这个算法既能用于硬判决译码也能用于软判决译码。 (BPSK demodulation method based on viterbi decoding algorithm, survivor_state is a matrix, the optimal path of it shows through the grid, the metric matrix through a separate function (x, y), the algorithm can not only used for decoding hard decision can also be used to the soft decision decoding. )

基于蒙特卡洛仿真法的起伏数字信号的仿真 瑞丽衰落 原创(Monte Carlo simulation method based on the ups and downs of the digital signal the decline of the original simulation Ruili)

基于SVR的线性系统的辨识和校验，辨识信号采用幅值为2的随机信号(Linear systems based on SVR identification and validation, identification signal using random signal amplitude of 2)

数据记录的是在意大利某一地区同一区域上三种不同品种的酒的化学成分分析，这里利用svm进行分类(Data records is a region in Italy on the same area of three different varieties of wine chemical analysis, where the use of svm classification)

说明：  matlab的中文帮助，对于学习matlab比较有用！(Chinese matlab help matlab more useful for learning!)

此程序为OFDM的信道仿真程序。通过计算出信道后，进行ber误码率的计算。(This procedure for the OFDM channel simulation program. By calculating the channel, the bit error rate for the calculation of ber.)