MATLAB7

IDWT Transform using wfilters from matlab

说明：  此文件夹主要是在学习自适应语音小波阈值去噪中所查找的文献，其中论文包括自适应算法的介绍、语音小波自适应去噪、其他数字信号自适应小波阈值去噪。(This folder is the main voice in the learning adaptive wavelet threshold denoising in the search of the literature, which includes adaptive algorithm thesis presentation, voice, wavelet adaptive denoising, and other digital signal adaptive wavelet thresholding.)

说明：  计DFT，IDFT,FFT,循环卷积，循环移位以及重叠保留法(Of DFT, IDFT, FFT, cyclic convolution, cyclic shift and overlap to retain the Law)

an exam in image processing in french 2012

基于FRFT雷达目标检测方法，并估计了目标距离，提出了一种LFM信号的非线性补偿方法。(FRFT radar target detection method based on distance and estimated target proposed nonlinear compensation method for LFM signals.)

基于MATLAB语言编写，完成对语音信号的采集、频谱分析及滤波。 比较滤波前后语音信号的波形及频谱。 (Based on MATLAB language, complete speech signal spectrum analysis and collecting and filtering. Compare filter before and after speech signal waveform and spectrum.)

含有 matlab 实例编程一百个源程序，放在当前目录下就可工作(Matlab programming examples contain source code 100, under the current directory can be placed on the work of)

运用奇异值分解，离散傅里叶变换的水印算法，完整程序(wartermarking algorithm)

PLL的几个程序打包，关于锁相环的，具有一定参考价值(PLL-packaged, downloaded from the Internet, seek to help, is currently being studied)

添加随机白噪音方法,用于时序仿真分析，仅供参考！(Add noise for simulation)