fsk

FOCUSS算法,是用于压缩感知中的重构算法。(FOCUSS algorithm)

matlab实现s小波变换代码,m文件。输入图像矩阵，输出一幅图像，分为四块。(s Matlab achieve wavelet transform code, m documents. Input image matrix, the output an image, divided into four.)

MATLAB编译器,实现matlab编译成c/c++文件(The MATLAB compiler)

自己编写的短时傅里叶变换（STFT）程序，短时傅里叶变换可以获得非平稳信号的时频图，主要原理是用滑窗截取一段信号，认为这一段时间内信号是平稳的，对其进行fft变换获得频谱(I have written a short time Fourier transform (STFT) program, short-time Fourier transform can be obtained non-stationary signal frequency diagram, the main principle is the interception of a signal with a sliding window that within this period of time the signal is stationary, access to spectrum fft transform them)

均匀光纤光栅的谱和时延曲线 Uniform Fiber Bragg Grating Spectra and time delay curve

用MATLAB做granger 因果关系检验(To use MATLAB to do granger causality test)

说明：  核聚类算法的一个不错的matlab程序，用了一下可以用(kernal cluster)

压缩感知，稀疏基为小波基，omp，典型的压缩感知代码(failed to translate)

说明：  对于较低版本的matlab用户可以直接进行DW检验！但是要求残差向量要大于15(it can do wd)

pade(1,1)抛物方程求雷达散射截面（RCS），程序显示总场 ，散射场，以及0—40度的RCS(pade (1,1) parabolic equation seeking radar cross section (RCS), the program displays the total field, scattering field, and 0-40 degrees RCS)