Image-Sparse-Representation-Model

一些常用的matlab函数命令，需要用的时候可以方便查看(Matlab function of some commonly used commands, you need to use when you can easily see)

Helmholtz方程的有限元解法，可以任意加密网格剖分，求解结果用图像显示.(Helmholtz equation finite element method, you can encrypt arbitrary mesh, the image display solution results.)

给出了理想光具组系统矩阵的MATLAB计算程序，并借助MATLAB进行光线追迹与数值拟合，得到了像差(球差)的多项式及曲线图．(Elastic viscoelastic correspondence principle is a method which is used to solve viscoelastic problems with elastic results using inverse Laplace transformation．The principle can combine elastic and viscoelastic me— chanies together．Therefore traditional mechanics of materials is qreatly enriched because of introducing the new materials and new theory．)

the CPML ABC in the two-dimensional TEz FDTD grid.

各种奇异值分解的源码程序，内容详细易懂，可以直接在自己的程序中调用使用(Singular value decomposition of various program source code, detailed and easy to understand, you can call directly in their own procedures)

基带编码： AMI码 HDB3码 密勒码(Baseband coding: AMI code HDB3 code Miller Codes)

本代码实现了三种直方图相关的算法，分别为直方图均衡化，直方图规定化，对比受限自适应直方图均衡化。三种方法放在3个不同的文件夹下，直接运行test文件，就可以得到运行结果(This code implements three histogram algorithm, respectively histogram equalization, histogram provides contrast limited adaptive histogram equalization. Three methods on three different folder, run directly test file, you can get the results)

matlab小球沿曲线运动的动画程序，作为一个学习matlab图形界面和动画制作的例程，对理解matlab相关编程很有帮助。(movement along the curve ball matlab animation program, as a learning matlab graphical interface and animation routines, useful for understanding the matlab-related programming.)

对二阶系统进行辨识。。。采用曲线拟合法对二阶系统进行辨识。。。采用曲线拟合法对二阶系统进行辨识。。。采用曲线拟合法对二阶系统进行辨识。。。采用曲线拟合法(Second-order system identification. . . Using curve fittingSecond-order system identification. . . Using curve fittingSecond-order system identification. . . Using curve fittingSecond-order system identification. . . Using curve fitting)

一种基于子矢量的矢量量化快速编码方法一种基于子矢量的矢量量化快速编码方法(Subvector-Based Fast Encoding Method for Vector Quantization Without Using Two Partial Variances)