pdepe

hundreds or thousands of low cost nodes which could either have a fixed location or randomly

reed solomon code polynominal generation

通过计算机上的多媒体卡，按照下列过程进行声音信号的录制、处理和回放，观察处理前后的波形，同时比较声音信号处理前后的效果。 1、 将录制的信号反褶以后播放（反褶以后的信号移到t=0点开始）。 2、 将录制的信号改变取样率（相当于进行了尺度变化）以后播放。 3、 将录制以后的信号延时1s，并将幅度降低一半，接着与原来的信号相加，然后播放。(Multimedia card on your computer, follow the process for recording, processing, and playback sound signal waveform observed before and after treatment, while comparative effectiveness sound signal before and after treatment. 1, the signal recorded after deconvolution player (deconvolution signal moves after t = start 0:00). 2, the signal is changing the sample rate recording (is equivalent to a scale change) later playback. 3, after the recorded signal delay 1s, and reduce the rate by half, and then with the original signal are added, then play it.)

基于matlab编程的EMD分解(转载)(the EMD of MATLAB)

使用matlab编写的信息论中的霍夫曼编码的程序，无信源数的限制(Huffman coding procedures using matlab language, no source number limit )

matlab 教程 matlab的入门到精 matlab详细代码范例(Matlab tutorial matlab approaches to fine matlab detailed example code )

Principal component analysis

UWB定位标准IEEE802.15.4a的matlab实现(matlab code for IEEE802.15.4a)

This code calculate the PSNR between the original and the distored image, and give the value of this PSNR.

这是一个matlab基于主成分分析的特征提取的源代码(This is a matlab based on principal component analysis, feature extraction source code)