sar_echo

SampleGenerate.m 生成EM_data数据 GMM_EM_Main.m 执行EM temp2是测试如何求高斯密度的函数(SampleGenerate.m GMM_EM_Main.m temp2)

说明：  matlab 矩量法编程啊 不错的东西 可以看看啊啊 (method of moments matlab programming ah ah ah good things to look at)

利用matlab对短时信号进行短时能量分析，频谱分析，以及短时傅里叶变换。(Use of matlab for short-term energy of the transient signal analysis, spectrum analysis, and short time Fourier transform.)

说明：  瑞利信道的仿真机器，是基于matlab的。很好很有用(Rayleigh channel)

一个MATLAB gui 工具，可以显示出好多颜色让你进行提取，非常有用(A MATLAB gui tool that can show you a lot of color extraction, very useful)

i trie to implement the research paper "Robust and Efficient Algorithm for Eye Detection on eye" but i need to verify my detected eyes

cwp组织开发的matlab代码，用以研究各向异性介质中的地震传播规律，计算反射系数，速度，密度等(Contents of this directory are Matlab packages to perform the following tasks. NOLIN_Rp, Petr Jilek, (NOnLinear Inversion of Rp reflection coefficients) package REFLCOEF, Petr Jilek, displacement reflection coefficients at a planar interface and reflectivity modeling for P incident on anisotropic media (up to monoclinic) having a horizontal symmetry plane. LIN_Rp, Petr Jilek, joint linear inversion of approximate PP and PS wave reflection coefficients: current version designed for anisotropic media including isotropic, HTI, VTI, and orthorhombic symmetry. Multi_Comp_Stack_Vel_Tomo, Vladimir Grechka and Andres Pech, joint tomographic inversion of the NMO ellipses, reflection slopes, and zero-offset traveltimes of PP- and SS-waves. )

基于多尺度的小波边缘检测的matlab的代码，含有去噪算法(Edge detection based on wavelet multiscale matlab code, containing de-noising algorithm)

matlab的随机数生成算法， 产生伪随机数(matlab random number generation algorithm to produce pseudo-random number)

histogram operations