tuxiang-huadong

This is a Grey Wolf Optimization Algorithm MatLab Code.

使用matlab 中最基本的语言实现的BP神经元网络算法(Use the most basic language matlab realize the BP neural network algorithm)

本程序用于模拟复杂网络，并计算复杂网络平均路径长度、聚类系数、度分布，及其他特性分析，可为模拟探究复杂网络提供参考。(This procedure is used to simulate complex network, complex network and calculate the average path length, clustering coefficient, degree distribution, analysis, and other features, can provide reference for simulation to explore the complex networks. )

Matlab Coce for PCA 2

最优化算法之一，拟牛顿法，亦称BFGS法，用于求解极值问题，具有二次收敛性(One of the most optimization algorithms, quasi-Newton method, also known as BFGS method for solving extremum problems, with quadratic convergence)

实现FastICA功能，非线性函数分别选取高斯函数，三次函数和正切函数。(Realize FastICA function, non-linear function were selected gaussian function, three function and tangent function.)

BATTLE OF HELICOPTERS

matlab 绘制中国地图，里面包含原始数据和程序(matlab draw the map of China, which contains the original data and programs)

主要用于matlab中的一些基本方法的介绍 以一些功能简介，适合初学matlab用户(used for matlab)

正交频分复用光纤通信系统信噪比理论值计算(Orthogonal frequency division multiplexing with a theoretical value of the optical fiber communication system signal-to-noise ratio calculated)