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a new algorithm for computing sparse signal representations using overcomplete dictionaries

meanshift均值移动代码，用于图像图像处理(meanshift)

光伏电池模型，参考西南交大硕士研究生学位论文搭建(Photovoltaic cell model, the reference of Southwest Jiaotong University Graduate Thesis structures)

用单纯形法解线性规划 根据单纯形法的原理，在线性规划问题中，决策变量（控制变量）x1，x2，…x n的值称为一个解,满足所有的约束条件的解称为可行解。使目标函数达到最大值（或最小值）的可行解称为最优解。这样，一个最优解能在整个由约束条件所确定的可行区域内使目标函数达到最大值（或最小值）。求解线性规划问题的目的就是要找出最优解。 (According to the principle of the simplex method, in linear programming problem, the decision variables (control variable) x1, x2,... X n value is called a solution, meet all of the constraint conditions of the solution of the called feasible solution. The objective function to achieve maximum (or minimum) feasible solution of the optimal solution is called. So, an optimal solution by constraint conditions throughout the feasible region determined the objective function to achieve maximum or minimum value). To solve the linear programming problem is to find out the purpose of the optimal solution. )

kd树的结构和分析及其源代码的程序使用matlab(kd tree structure and analytical procedures used and its source code matlab)

用matlab求股票的var、cvar，含数据处理直至计算结果。使用矩阵方法，注释较多，适合入门学习(using matlab for finance modeling:this is for coputing var,cvar for stocks. Using a matrix method, suitable for beginners to learn)

泛函分析的经典教材，有助于研究生学习非线性泛函分析的得力助手。(Functional analysis of the classic textbook, to help students learn non-linear functional analysis of right-hand man.)

POSITIONING IN LTE code matlab

this is MLP project in Neural Network that have userinterface. run GUI.m to execute project

用MATLAB实现三维实体箭头的绘制，解决了MATLAB不能绘制实体箭头的问题(Draw 3D arrow with MATLAB)