simulation

信号阶谱分析，采用高阶分析处理信号，有效提取阶次信息(Signal order spectrum analysis, higher order analysis is used to process the signal, and the order information is extracted effectively)

说明：  遗传算法GA—模拟自然界遗传机制和生物进化论而成的一种并行随机搜索最优化方法。（具有“生存+检测”的迭代过程的搜索算法）基于自然界“优胜劣汰，适者生存”的生物进化原理引入优化参数形成的编码串联群体中，按照所选择的适应度函数并通过遗传中的选择、交叉和变异对个体进行筛选，使适应度值好的个体被保留，适应度差的个体被淘汰，新的群体既继承了上一代的信息，又优于上一代。反复循环，直至满足条件。(GA-A parallel random search optimization method that simulates natural genetic mechanisms and biological evolution. (Search algorithm with "survival + detection" iterative process) Based on the biological evolution principle of "survival of the fittest, survival of the fittest" in the natural world, the coding series formed by optimized parameters is introduced. Individuals are screened according to the selected fitness function and through genetic selection, crossover, and variation, so that individuals with good fitness values are retained, individuals with poor adaptability are eliminated, and new groups inherit the information of the previous generation., Better than the last generation. Repeat until conditions are met.)

this code use for color segmentation in image

tugas pcd untuk proyek akhir

说明：  很完整很完整很完整的虹膜识别程序，包括边缘检测，归一化，用汉明矩进行特征匹配(A complete iris recognition program, including edge detection, normalization and feature matching with Hamming moments)

for testing of particle in trajectory .

最新粒子群matlab算法，适用性强，傻瓜式套用(New particle swarm algorithm matlab, applicability, Fool Apply)

使用matlab绘心形图画，利用弧线画花萼、花瓣等花的细节信息，表白专用(Use matlab heart-shaped picture painted by the arc drawn sepals, petals and other floral details, declare special)

说明：  通过MATLAB7.1编写程序，对已知的图像进行解码操作(jiemi)

用来求解非线性系统周期解的打靶法，程序简单易学。(The shooting method is used to solve the nonlinear system, periodic solution, the program easy to learn.)