Facial-Recognition-System

一个简单的用MATLAB写的BP算法源程序。(a simple written in MATLAB BP algorithm source.)

扇形传感器区域覆盖优化的虚拟力导向粒子群算法(Fan-shaped area coverage sensor-driven power optimization of the virtual particle swarm optimization)

这是一个matlab程序，用于计算混沌系统时间序列的盒维数(This is a matlab procedures used to calculate the time series of chaotic systems box dimension)

认知无线电中认知用户退避策略建模 ,指数退避策略(Cognitive radio users in cognitive avoidance strategy modeling, cognitive radio users in cognitive modeling strategy retreat, exponential backoff strategy)

knn—k近邻准则matlab实现，适合初学者(knn-k neighbors to achieve the criteria matlab)

说明：  五点差分求解椭圆边值问题，简单明了，运行快捷，好用(five points)

This program computes the point locations where two curves intersect. The curves can be broken with NaNs or have vertical segments.

This program prints the power flow solution in a tabulated form on the screen.

matlab初学者教材，有助于读者了解matlab的用途(matlab beginner textbook will help readers understand the use of matlab)

Read text to be encrypted encrypt it and write to file encrypted.txt.Decryption done by readng encrypted.txt and plaintext written to decrypted.txt