Wiley--Introduction-To-Digital-Signal-Processing-

混沌演示——数据加密的动态过程以及结果展示(Chaos demo- data encryption as well as the results demonstrate the dynamic process)

边缘检测的matlab程序，一种不错的软件，对图像处理的学习有很大帮助(Edge Detection Matlab procedures, a good software, the image processing will be of great help to study)

Genetic algorithm feature selection by using SVM

用matlab采集语音，信号加噪去噪，以及fft变换(With Matlab acquisition Voice, the signal plus noise denoising, and fft transform)

计算64维的SIFT特征 可以直接运行 haoyong(Calculate the 64 dimensional SIFT feature can be run directly )

这是一个系统的音频素材,可以用在音频编程中(This is a system of audio material, can be used in audio programming)

gauss seidel matlab code

matlab常用函数参考包含了matlab中常用的函数集合，对于学习matlab有很好的帮助(used matlab matlab function reference contains a collection of commonly used functions, good for learning matlab help)

This is a GUI program developed in matlab. It can be used for recording the speech signals & storing them to the .wav files. This GUI further provides the interfaces to plot the recorded speech signal. Also, the recorded samples are used for training purpose of a speech recognition system. All the required files are included in the same folder.

how to read and write files in matlab