matlab_Function_retrieves

This is a easy to understand and sample code for shape context, Written by: Soheil Mehralian at Isfahan University of Isfahan (IUT) Contact: S.Mehralian@ec.iut.ac.ir

similarity matching and conval filter 2d and 3d

粒子群工具箱，可以利用粒子群算法解决电力系统相关的问题(Particle swarm toolbox, can make use of the particle swarm algorithm for solving the problems related to power system)

MIMO系统仿真，包括频率平坦衰落信道，空时分组码和BLAST结构的仿真。(Multiple input and Multiple output system simulation.)

基于Ma tlab双闭环直流调速系统的仿真 陈中 李先锋(Based Ma tlab Double Loop DC Speed System Li Xianfeng Chen)

fig文件用来显示计算出的太阳辐射随时间变化曲线(this figure show the solar radiation change with time)

波束宽度与波达方向及阵元数的关系matlab源程序。(Beam width and direction of arrival and the relationship between the number of array elements matlab source.)

说明：  该文件为神经网络预测的源代码，读入数据后进行训练，然后可进行数据预测。(This file is the prediction of neural network source code, read data after training, and data prediction.)

这个是最小二乘算法的一个重要用途，在实际操作中有广泛的应用，可以处理很多问题！(This is an important use of least squares algorithm, in practice a wide range of applications, can handle a lot of problems!)

Solves 2D sine function using 5th order WENO and 3rd order Runge-Kutta