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yuyinquzaoyuanshi_1
- 语音信号的识别，去噪，处理，简单的应用matlab中的一些去噪函数，选择最优函数-Recognition of speech signals, noise, handling, simple application of some denoising matlab function, selecting the optimal function
IMM_DWT
- matlab code function for wavelet processing in advanced signal processing
IWT_TI
- matlab code function for wavelet processing in advanced signal processing 2
UnpackShiftCoeff
- matlab code function for wavelet processing in advanced signal processing 3
FWT_ATrou
- matlab code function for wavelet processing in advanced signal processing 4
FWT2_PO
- matlab code function for wavelet processing in advanced signal processing 5
yinpingshiyan
- 分别取长度N=160和N’=N+K的矩形窗函数作用于语音信号上，首先对其进行中心削 波，比较削波前和削波后语音信号波形，并使得削波后的信号进行乘积并求和，计算延迟为0<K<160时的相关值，并且用得到的相关值来检测语音信号的基音周期，用MATLAB画出图形。 -Length N = 160 were taken and N = N+ K rectangular window function in the role of the speech signal, the f
tree-structure-filter-bank
- MATLAB仿真设计树形结构滤波器组 并将原来语音文件与滤波接收后的问价进行对比 能实现功能-MATLAB Simulation design tree structure filter bank and the original audio file and filter asking price after receiving comparison function can be realized
XULIE
- 利用matlab编程，编写了一个m序列的本原多项式，并且可以利用库函数求序列的自相关-Using matlab programming, wrote a primitive polynomial m sequence, and can take advantage of the library function uation autocorrelation
AMR12.2kencode
- 将AMR的12.2k的语音编码的c代码转换为mex文件使其可以被matlab调用，在matlab2014中命令窗输入mex+空格+三个c文件名字（注意encode.c放在最前面）生成可执行文件，就可以调用encode函数。-The AMR 12.2k speech coding in C code conversion for mex file so that it can be called by the MATLAB. In the matlab2014 command window inp