BP-neural-network(BPNN)_new-version

simulation QPSK on fading channel with convulation code

系统动力学的应用，对研究轨道系统的动力学很重要(dynamic analysis)

PI控制的相关模型，以及PI参数设置问题。。。(PI control relevant model, and PI parameter setting problem.)

ICA(盲源分离)的一些MATLAB源代码和一些文章，有对带参考信号的 ICA算法的扩展和盲信号分离的matlab仿真(matlab simulation for blind source separation)

在matlab中直接调用的doolittle分解、改善的平方根法分解、追赶法分解小程序(Small program can be called directly in matlab，including doolittle decomposition method，improved square root of decomposition and catching decomposition method using in triangular matrix decomposition)

应用于低压电力线载波通信的OFDM系统仿真，采用了压缩感知的方法进行信道估计，采用不同的导频分布方式，仿真效果良好。(Used in low-voltage power line carrier communication OFDM system simulation, using the compressed sensing method for channel estimation, using different distribution methods pilot simulation to good effect.)

说明：  通过遗传（GA）算法求解多旅行商（MSTP）问题，用于解决多目标的任务分配(GA algorithm was used to solve MSTP problem,used to solve multi-objective task assignment)

2012b破解Crack，很好的东西，安装方法网上有(2012b crack Crack, very good things, the installation method online)

频谱分析 自己写的 可以给大家参考 学习学习(Spectrum analysis, written by myself, can give you reference, learning and learning)

2004China Undergraduate Mathematical Contest in Modeling (CUMCM)是2004年全国数学建模大赛的题目（B题）。现将题目，建模过程及利用“多元线性回归和人工神经网络”解题的源代码上传给大家一起分享。(2004China Undergraduate Mathematical Contest in Modeling (CUMCM) 2004 National Mathematical Modeling Contest of Title (B items). The topic, modeling process and the use of )