my_pso

自己编写的EMD程序，三次样条插值也是自己编写的(I have written EMD program, cubic spline interpolation also write your own)

UWB 超广大域追中信息，使用MATLAB 信息的。(UWB ????)

cohere(x,y,M) computes the coherence function using successive DFTs of length with a Hanning window and 50 overlap. (The window and overlap can be controlled via additional optional arguments.) We see a coherence peak at frequency cycles/sample, as expected, but there are also two rather large coherence samples on either side of the main peak. These are expected as well, since the true cross-spectrum for this case is a critically sampled Hanning window transform. (A window transform is critically sampled whenever the window length equals the DFT length.)

Automatic toll collection system

使用人工神经网络识别手写字符，有样本有结果，代码可运行(handwriting character recognize with NN)

Speex语音编码算法实现与优化.pdf(Speex speech coding algorithm and optimization. Pdf)

the example of matlab matlab(matlab )

this seperates the margin of given document

determines time delay of a time series using autocorrelation methods and average mutual information.

调制信号的波形及其功率谱。。。很好用。。(The modulated signal waveform and the power spectrum)