code-for-homework

用matlab写的BP网络辨识函数，非常有用。(this is a program with matlab)

关于2FSK在高斯和瑞利信道的传输，以及OFDM系统的仿真模型，还有QPSK的Simulink仿真。(About 2FSK in Gaussian and Rayleigh channel transmission, as well as the OFDM system simulation model, as well as QPSK the Simulink simulation.)

Sample standard avi video

人工势场法，matlab程序，改进版本，修改人工势场法的不足，有详细解释(Artificial potential field method, matlab program, improved version, modification of artificial potential field method deficiencies, a detailed explanation)

说明：  Matlab网格划分程序可以将结构的四边形网格转换为三角形网格。 但该文件中内容重复了mesh2tri函数写了两遍，可以删除重复部分。 Demo: clear all close all clc (Matlab grid program 1. Create mesh grid 2. Plot the original rectangular mesh 3.1 forward slash division of quadrilateral)

此段代码实现的功能是：用matlab实现了一个神经网络的实例3.(This code implementation is the function: The implementation of a neural network matlab example 3.)

本书提供了matlab语言的编程语法和基本函数，并给出了simulink仿真实例，对于学习matlab的人来说非常有用(This book provides a matlab programming language syntax and basic functions, and gives simulink simulation for learning matlab very useful for people who)

非线性拟合，可以根据已经数据，计算出对应的数据(Nonlinear fitting, can have data to calculate the corresponding data)

改进后的基于模糊控制理论的变电站电压无功控制方法。(Improved voltage and reactive power control method based on fuzzy control theory substation.)

matlab code for hmm understanding