chap5_03_PP_STC_Direct

2ask，2psk，2fsk，2dpsk的仿真代码，验证调制和解调的过程(2ask, 2psk, 2fsk, 2dpsk simulation code, validation process of modulation and demodulation)

BP神经网络函数拟合源程序,可实现BP网络的算法拟合(BP neural network function fitting source, can be achieved BP network algorithm for fitting)

minimize the delay of a network using graph theory in matlab

说明：  基于MATLAB的通信系统建模教程，包括simulink和源程序(communication system models based on MATLAB，simulink，and source programs)

线性调频信号的部分功能 线性调频信号的部分功能(range_migration range_migration)

基于自适应线性网络的分类程序，matlab(newlin)

说明：  matlab模拟退火算法工具箱，很好的解决了matlab没有专门的工具箱的问题(Simulated annealing)

MATLAB2009的安装过程详细讲解~~功能强大(MATLAB2009)

Add for matlab.Can do orienting plus shraping.

罚函数法是将有约束最优化问题转化为求解无约束最优化问题。在此给出罚函数法的Matlab源程序。(Penalty function method is a constrained optimization problem into solving unconstrained optimization problems. This gives the penalty function in Matlab source.)