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利用时域有限差分法模拟二维光子晶体光纤中光的传播(The use of FDTD simulation of two-dimensional photonic crystal fiber-optic transmission of light)

本文档，介绍了基于Matlab中simulink几种信号的调制解调的仿真。比较实用(This document describes the simulation in Matlab simulink several signal modulation and demodulation. More practical)

介绍了什么是函数文件及如何编写函数文件等等(What is the function of the document describes how to write functions and files, etc.)

Code implementation of a Kohonen Neural Network that learns a uniform distribution in the unitary circle. It shows the topology preservation map.

matlab程序中的部分经典算法，仅供参考(matlab program, part of the classical algorithm for reference only)

对N个样本点进行主成分分析，并将结果可视化(N sample points on principal component analysis and visualization of results)

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碎纸片的拼接，简单的几张一行图片进行链接。(Torn pieces of mosaic)

输入单元节点坐标及材料参数，输出单元刚度矩阵，用4节点平面四边形等参单元计算分析平面应力问题。(Nodal coordinate input unit and material parameters, the output element stiffness matrix, using a 4-node plane quadrilateral isoparametric plane stress calculation and analysis unit.)

Filtering using Weiner filter