正交匹配追踪算法

96年数模竞赛 研究生培训的优化解法 matlab的M文件计算出结果(96 years of postgraduate training, modeling contest M-file matlab optimization method to calculate results)

image processing assignments :-- median filtering , laplacian ,high boost filtering , upsampling, downsampling , etc

This is a MATLAB code (function) which implements the Djikstra algorithm.

XFEM扩展有限元模拟二维裂纹动态扩展，由哈弗大学一个研究小组开发，非常值得学习(XFEM extended finite element simulations of two-dimensional crack dynamic propagation, developed by a team at Harvard University, is worth learning)

hfss-matlab中一个构造曲面函数的代码

捕鱼问题源代码，解决捕鱼问题，建立微分方程进行求解-Fishing in the source code to resolve fishing issues, the establishment of differential equations to solve

说明：  数据回归分析和拟合的Matlab实现教程 (Data regression analysis and fitting of the Matlab implementation tutorial)

morphological operation such as erosion is very suitable to compress the size of the cell by using SE.

说明：  levy噪声，两个文件，levy是产生levy噪声，另一个是画图(Levy noise, two files, levy is the generation of levy noise, the other is drawing)

MATLAB程序设计教程之字符串、单元数组和结构MATLAB programming tutorial of strings, cell arrays and structures(MATLAB programming tutorial of strings, cell arrays and structure of the MATLAB programming tutorial of strings, cell arrays and structures)