classical-algorithm

模拟二维平面干涉图，I(x,y,t)=a(x,y)+b(x,y)*cos(ph(x,y)+w*t)(Simulation of two-dimensional interference pattern)

演示粒子滤波的过程，包括从先验概率中采样，计算权重，重采样的过程。(Demonstrate the process of particle filter, including the sample from the prior probability to calculate weighting, resampling process.)

本文件描述了哈夫曼编码的原理，以及用Matlab软件实现哈夫曼编码，即给出一个文本，即可用哈夫曼原理实现编码。(This paper describes the principles of Huffman coding, and Huffman coding with Matlab software, that gives a text, you can achieve with the principle of Huffman coding.)

蚁群算法解决TSP问题 matlab程序(Ant colony algorithm to solve TSP problem matlab program)

这是利用matlab进行数字图像处理的入门教程，非常管用。(This is the use of matlab digital image processing of how-to tutorials, very useful.)

Low pass filter . Using hamming window and and FIR filtering

基于偏微分方程的多级分层的图像增强算法，(Multi-level hierarchical image enhancement algorithm based PDE algorithm)

这是数学建模的课本上的程序实现，使用matlab实现的(This is a textbook on mathematical modeling program implementation, implementation using matlab)

说明：  莱斯利人口预测模型 莱斯利矩阵为91阶方针表示从0岁到90岁各个年龄段的生育率和存活率集合(leslie )

plot packet table Function for wavelet processing