MATLAB-FEM

说明：  a基于simulink仿真系统的ask模型(a simulation system based on simulink model ask)

系统自带的svm只能实现二分类，这个svm可以做多分类(Svm system comes only achieve two categories that you can do more svm classification)

本段代码实现了手动选点的matlab配准，在此代码中只选择了3对控制点，同时从结果可以看出手动选点配准的不精确性，为自动选点配准算法的提出提供了实验依据(This code implements manually selected point matlab registration, in this code to select only the three pairs of control points, and the results can be seen from the point of registration manually selected imprecision, with the choice of site for the proposed automatic registration algorithm provide an experimental basis)

在simulink中用微分方程和迟滞电路实现三卷、九卷以及多维的混沌吸引子(Using differential equations and hysteresis circuits in Simulink to achieve three volumes, nine volumes, and multi-dimensional chaotic attractors)

PCA主成分分析的matlab代码，可以用来学习原理，效果还不错(PCA principal component analysis can be used to study the principle, the results were pretty good)

基于遗传算法的多目标函数优化问题的一种有效方法(An effective method for multi-objective optimization problem based on genetic algorithm function)

设计OFDM系统IQ不平衡问题研究，及不平衡的图解~(Learn how MATLAB can be used efficiently in order to perform tasks in digital signal processing and digital communications Learn something about state-of-the-art digital communications systems and how to simulate/analyze their performance)

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二维的TM波打到一个方形的金属柱上，边界条件为PML(TM wave hit a two-dimensional square metal column, PML boundary conditions)

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