PSO

说明：  音频编解码，语音信号处理，乘法次数最少，可嵌入编码器(Audio codec, speech signal processing, the least number of multiplication can be embedded in the encoder)

This is one of the methods for face recognition using FLD method

基于内容的图像信息检索，主要采用小波纹理的方法进行检索。(Content-based image retrieval, mainly using Wavelet texture method to retrieve.)

matlab中pdetool的使用,you ju ti de shiyong.(solve pde using MATLAB ，you ju ti de shiyong.)

采用最先进的殖民竞争算法Imperialist competition algorithm优化BP神经网络的初始权值、阈值，进行风电功率预测，带数据和实例，ica为主程序(Using the most advanced colonial competitive algorithm Imperialist competition algorithm to optimize the initial weights of BP neural network, threshold, carry wind power prediction with data and examples, ica-based program)

These are orthogonal complimentary code version of walsh codes which are or to be used in cdma systems.

说明：  matlab 功能工具 matlab 功能工具(matlab functions matlab function tool tool)

the code is simulation in matlab for error correction in transmission

元胞自动机沙土模型，matlab仿真代码，非常有参考价值。能成功实现。(The cellular automata sand model matlab simulation code, very valuable reference. Can be successfully realized.)

维Logistic映射 x(n+1)=μx(n)(1-x(n)) 在3. 57 <μ < 4 的参数区域内,系统存在混沌吸引子 (Dimensional Logistic map x (n+1) = μx (n) (1-x (n)) in 3. 57 < μ < 4 parameters in the region, the systems Chaotic attractor)