Srshcomp

Walsh Hadamard codes algorithm

一种自动生成语音中隐秘信息的相关性算法。可以根据语音的特征量生成隐秘信息(An automatic correlation algorithm to generate the secret information in the voice. Secret information can be generated based on voice characteristics)

This document describes the libraries provided as part of BlueLab.

this is courseware of matlab,which is fit for the beginner

dcmachines simulation in matlab simulink

使用MATLAB打开TXT文件，并且用文件里面的数据画图(Open the TXT file using MATLAB, and use the data inside the drawing file)

使用MATLAB进行编程，对相应的图片进行模糊处理(blurring the pictures)

小型时域有限差分的程序，在matlab环境下运行。(Small FDTD program, run in matlab environment.)

FIR数字滤波器：里面包含四部分程序，分别对一个给定的信号进行低通滤波，高通滤波，带通滤波，带阻滤波（程序有详细的注释，适合新手学习FIR型数字滤波器）(FIR digital filter: which contains four parts of the program, respectively, for a given signal low-pass filter, high pass filter, band pass filter, band stop filter (detailed comments procedures for novice learning FIR digital filter))

说明：  实现两个指数信号的卷积，通过绘制出两个输入的指数信号的图形进行卷积后的图形说明卷积的作用。(Convolution of two exponential signals to achieve, by drawing out the index of the two input signals after convolution graphics graphic illustration of the role of convolution.)