spare_matrix

Matlab Uvi_wave wavelet toolbox.(UviWave is a freeware Wavelet Matlab toolbox developed at the University of Vigo, Spain. The package web page is http://www.tsc.uvigo.es/~wavelets/uvi_wave.html.Unfortunately, their server is quite difficult to connect to.)

直接序列扩频（Direct Sequence Spread Spectrum）工作方式，简称直扩方式（DS方式）。就是用高速率的扩频序列在发射端扩展信号的频谱，而在接收端用相同的扩频码序列进行解扩，把展开的扩频信号还原成原来的信号。(irect Sequence Spread Spectrum (Direct Sequence Spread Spectrum), hereinafter referred to as Direct expansion mode (DS). Is a high rate of spread spectrum sequence extension in signal spectrum, and at the receiving end with the same spread spectrum code sequence for expansion, the expansion of the spread spectrum signal back into the original signal. )

some example of Matlad and DSP (f28335 -sci , ADC,QEP....). this is good for beginner try to connect matlab and DSP in application

天线方向图程序，有些难，对深入学习有一定帮助(Antenna Pattern procedures, and some hard-depth study of some help)

em will automatically delete the directory of debug and release, so please do not put files on these two directo

说明：  MATLAB Toolbox for econometric modeling of time series. E4 makes up for the lack of PC software for estimating econometric models by exact maximum likelihood.

主成份分析的源码，简单易懂，有效代码不超过十行，有注释，注释中注明了代码出处。(The source code of the principal component analysis, easy to understand and effective code not more than ten line, have comments, comments indicate the source the code.)

Digital watermarking

现代通信系统（实用MATLAB)第二章程序(Modern communication systems (useful MATLAB) Chapter II procedure)

this is a important doc