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用matlab写的模板匹配算法，用于基于轮廓提取的多边形近似匹配算法(Matlab write template matching algorithm for approximate matching algorithm based on contour extraction polygon)

Binary cat search optimization algorithm

8PSK的软解调算法，可用于软解调和信道译码的软信息输入(Soft input soft information 8PSK demodulation algorithm can be used for soft demodulation and channel decoding)

用元胞自动机模拟博客圈里舆论的传播过程，可得到最终结果图形。(Analysis of the propagation of discussion topics in the blogosphere with CA)

Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3

Accurate eye center location code

MATLAB中文帮助文档,内容很详细，软件上的英文版的，所以这款中文版会帮助你更好的学习MATLAB(The MATLAB Chinese help documentation)

说明：  粒子群优化算法(PSO：Particle swarm optimization) 是一种进化计算技术（evolutionary computation）。源于对鸟群捕食的行为研究。粒子群优化算法的基本思想：是通过群体中个体之间的协作和信息共享来寻找最优解．(PSO (Particle Swarm Optimization) is an evolutionary computation. It comes from studying the behavior of flocks of birds. The basic idea of particle swarm optimization algorithm is to find the optimal solution through the cooperation and information sharing among the individuals in the group.)

说明：  拉普拉斯分解(Laplacian decomposition)

PCAmatlab程序算法，经过试验验证了，希望对大家有用(PCAmatlab program algorithm, after the pilot test in the hope that it may be useful to)