svpwm

古典密码学中的一些实现加密的算法，用Matlab实现的。(Classical Cryptography to achieve some of the encryption algorithm, using Matlab to achieve.)

产生PN序列码的源代码，里面有详细的注释！希望对有需要的朋友有用！(PN code sequence generated source code, which has detailed notes! Wish to have a friend in need useful!)

MATLAB矢量中值滤波器仿真实现（vmf)。(Vector Median Filter MATLAB simulation (vmf).)

image contrast enhancement

说明：  贝叶斯方法将所有参数看作随机变量，将未知参数的先验信息与观测数据综合，再由贝叶斯定理求算出后验概率分布，进而根据后验分布去推断未知参数。(Bayesian method regards all parameters as random variables, synthesizes the prior information of unknown parameters with observation data, calculates the posterior probability distribution by Bayesian theorem, and infers unknown parameters according to the posterior distribution.)

产生功率谱为高斯谱的瑞利杂波，并画出图形(Have a power spectrum for the Gaussian spectrum of Rayleigh clutter, and draw graphics)

matlab傅立叶变化实现高通或者低通滤波(matlab fourier changes to achieve high-pass or low pass filter)

说明：  VBLAST 2发2收情况下的链路,可以实现误码率的计算 (STBC)

matlab编写的轨道坐标系变换程序 地心直角坐标系与轨道参数互换(Matlab prepare the track coordinates transform procedures geocentric Cartesian coordinate system with the orbital parameters swap)

matlab绘图及GUI，介绍采用matlab进行二维、三维绘图等等(matlab graphics and GUI, using matlab introduce two-dimensional, three-dimensional graphics, etc.)