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为支持向量机代码，源代码为matlab实现，可以做聚类问题(To support vector machine codes)

二阶线性微分方程边值问题有限差分算法编程(Boundary value problems for second order linear differential equation finite-difference algorithm programming)

this is a backprojection algorithm to backproject from 4 different direction

去雾算法，包括了matlab代码，和几个可以使用的exe文件(Defogging algorithm)

介绍了用MATLAB实现信号频谱表示的方法(Introduced by MATLAB for signal spectrum, said method)

说明：  画二维和三维箭头矢量，matlab工具包。直接调用。 This functin is used to draw 2D、3D-arrows. The size of arrow head is decided by the minimum distance between start and stop.(Two-dimensional and three-dimensional vector drawing arrows, matlab toolkit. Direct calls. This functin is used to draw 2D, 3D-arrows. The size of arrow head is decided by the minimum distance between start and stop.)

数据组合方法研究，该方法是以多项式为基础通过不断筛选组合来辨识非线性系统的模型。该文章详细介绍了该方法的发展及实现步骤。针对该方法中的不足，提出改进措施(Data combination method, the method is based on the polynomial basis through continuous screening combination to identify the model of the nonlinear system. The article describes in detail the development and implementation steps of the method. Deficiencies in the methods, suggest improvements)

particle filter for node localization

plot function maximum and minimum matlab

基于比例谐振的并网逆变器的matlab仿真模型(The MATLAB simulation model of grid connected inverter based on proportional resonant )