riz_data

This was used at the 2004 Cyber Summer Camp This program hides a message image in the lower bit planes of a cover image

说明：  用于线性图形插值放大,需要放置一张图片。可参看代码内加载内容!(Bilinear inter picture which can be used to change a small size picture to a big size picture.)

MATLAB 进行聚类分析，直接调用函数，各种聚类算法。(MATLAB for cluster analysis)

cognitive radio system matlab simulation

函数信号发生器 可产生方波，三角波，正选拨，用示波器观察(Function signal generator can produce square, triangle wave, is selection, using the oscilloscope observation)

说明：  了解matlab编程的机制，里面包含了80多个matlab程序，是初学者的必备资料。(Matlab program to understand the mechanism, which includes more than 80 matlab program, is essential information for beginners.)

此函数实现了自动语音增强算法，使语音在指定的动态范围内。(This function has automatic speech enhancement algorithm, so that voice at the specified dynamic range.)

基于LPC的语音信号编解码研究，这个是所有function的doc(LPC-based voice codecs Research)

poutre vibration and diagnostic

关于不完整及不精确矩阵恢复的程序。输入矩阵的稀疏系数、测度矩阵、残缺矩阵和逼近容忍程度即可大概恢复出原矩阵并给出恢复评估系数。(Incomplete and inaccurate matrix recovery program. Sparse input matrix coefficients measure matrix, incomplete matrix approximation tolerance level you can probably recover the original matrix and gives the coefficient of recovery assessment.)