E42

一本经典的关于光子晶体的书，由John于1987年编写，是学习光子晶体的人不可错过的好书(A classic book on photonic crystals, prepared by the John in 1987, is the study of photonic crystals books were not to be missed)

A Matlab Code for producing LFSR Full Period for an specifeid initial vector in cryptography

this is for block diagonalisation

神经网络方面的集合，包括课件，算法实例，算法集成等，值得拥有！(Collection of neural networks, including the courseware, algorithm instance, algorithm integration, worth having!)

text extraction using canny

add kml file to matlan

在电力系统中，利用保留非线性法法实现每个节点的电压电流计算，以及每个节点的注入功率计算。(In the power system, the use of voltage and current to achieve the calculation of each node, and each node injection power calculation method Method of Nonlinear Reserved.)

滤波设计,可以修改参数，达到不同的滤波效果，可用于扭矩传递等控制信号(Filter modle)

convolution matlab code

粒子群优化算法，通过追随当前搜索到的最优值来寻找全局最优(Particle swarm optimization algorithm, by following the current search to the optimal value of to find the global optimal)