LSA

计算不同雷达信号的模糊函数，画图，可以自行输入不同的信号序列(Calculate the ambiguity function of different radar signals, draw pictures, and input different signal sequences automatically.)

将RGB图像转化为网络安全色图像，可以减少一幅图像中色彩种类的使用(RGB images into color images for network security, you can reduce the use of color in an image types)

通过编程，利用变步长的求积公式求解积分，具有较高的精确度(By programming, the integral can be solved by the quadrature formula with variable step size, which has high accuracy.)

光子晶体 matlab it computed photonic crystal waveguide band gap, it is very useful(photonic crystal matlab it computed photonic crystal waveguide band gap, it is very useful)

ofdm系统中功率自适应分配算法研究的matlab源代码（k＝20）(ofdm Power System Adaptive Algorithm for the distribution of the source code Matlab (k = 20))

Lucas-Kanade光流法，计算两幅图像之间的光流，很有用的一段程序(Lucas-Kanade optical flow method to calculate the optical flow between two images, very useful for some procedures)

该文档是一个比较简单的能够获得压缩感知稀疏解的matlab代码-OMP(正交匹配追踪)， 通过离散傅里叶变换将时域接收信号变换到频域上， 得到接收信号的频域稀疏表示，通过OMP算法，求出稀疏解， 并通过重构信号误差衡量该算法代码的精确度。(This document is a simple matlab code -OMP (Orthogonal Matching Pursuit algorithm) by which the sparse solution of compressed sensing can be obtained. Firstly, signals received are transformed from the time domain to the frequency domain by the discrete Fourier transform. Secondly, sparse solutions of received signals are obtained by OMP algorithm. Finally, reconstruction error depicts the accuracy of the algorithm.)

快速傅里叶变换 它的主要功能是用fft变换然后识别文字(FFT ,it is used to fft and recogonize chinese )

说明：  调制宽带转换器仿真源代码，基于压缩感知理论，对多带信号进行压缩、和重构(Modulated wideband converter simulation source code)

五点差分求解椭圆型方程边值问题，方便快捷，简单好用(five points)