qpsk-error

说明：  这是一个AWGN信道下，编译码仿真的C程序。本人已经用它产生数据绘制折线图！包含编码，译码，信道模拟，误码率计算 …… ,程序结构清晰，不复杂，适合与初学者来了解，基本通信流程！(This is an AWGN channel, the decoding simulation C program. I' ve used it to generate data to draw a line chart! Including encoding, decoding, channel simulation, bit error rate ... ..., the program structure clear, not complicated, for with the beginners to understand, the basic communication process!)

说明：  用matlab编的ＢＰ程序，两种训练算法进行比较，对于学习ＢＰ网络的人很有益处(using Matlab part of BP procedures, two training algorithm, BP learning network of useful)

只要输入自己需要的数据就可实现PSO优化bp的程序(Just enter the data they need can be achieved PSO optimization procedures bp)

QAM的蒙特卡洛仿真QAM的蒙特卡洛仿真QAM的蒙特卡洛仿真.(QAM的蒙特卡洛仿真.)

说明：  随机信号的提取，通过matlab实现微弱信号的提取(Random signal extraction, through matlab to achieve the extraction of weak signal)

stock market openprice predictor using inbuilt matlab neural network functions

用matlab编写的径向基函数神经网络程序，有需要的就下载吧，(Prepared using matlab radial basis function neural network program, there is need to download it,)

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. )

利用BP人工神经网络对语音特征信号进行分类(classification of Speech signal )

说明：  计算概率潮流，所用算例为IEEE-33节点配电网系统。(Probabilistic load flow calculation.The example is IEEE-33 node distribution network system.)