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OMP算法的本质思想是：以贪婪迭代的方法选择D的列，使得在每次迭代的过程中所选择的列与当前冗余向量最大程度的相关，从原始信号向量中减去相关部分并反复迭代，只到迭代次数达到稀疏度K，停止迭代。(OMP compressed sensing )

包含计算移动平均hurst指数 这是在时变hurst指数的基础上写的(This code is designed to compute the moving average Hurst. )

说明：  计算电力系统最优化，使电力系统运行时达到经济最优(Calculation of power system optimization, so that when the power system to achieve the economic optimum)

vind2sub by Chris MATLAB s ind2sub function implemented to return a variable length vector (vector, matrix, utility)

PCA Algoritms Iris Data test

拓扑优化设计的经典99matlab代码，对拓扑优化设计感性的可以(Topology optimization design classic 99matlab code, on the topology optimization can be sentimental)

说明：  大地测量学所学知识，高斯正反算的实现，环境是基于MAtlab的(The knowledge of geodesy, considered the positive and negative Gaussian realization of the environment is based on the MAtlab)

Activate BA entry. And if Time is nozero, start timer.

采取波束指令制导方式设计的matlab程序，比较适合弹道仿真(Beam guidance system designed to take command of matlab program, more suitable trajectory simulation)

复杂网路中的k——core分析，用于网络社团的划分和小团体性分析(K - core analysis in complex networks)