Gaussian-photo

一个经典改进的pso算法，很适合初学的人学习。(A classic pso algorithm improved, it is suitable for beginners who learn.)

希尔伯特黄变换的matlab源代码，适合非平稳信号的分析和处理。(Hilbert Huang transform matlab source code, suitable for non-stationary signal analysis and processing.)

说明：  matlab应用在微分方程的解法和他的一些应用程序接口用户指南(matlab application of Differential Equation and some of his API User' s Guide)

用遗传算法来改善BP神经网络模型，可以很好的用于最优化、预测等问题的求解(Using genetic algorithms to improve the BP neural network model, can be very good for optimization, forecasting and other problem solving)

Comparison of the performances of the LS and the MMSE channel estimators for a 64 sub carrier OFDM system based on the parameter of Mean square erro

实现6-3分组码，是信息论中非常有用的东西哦。(Block code to achieve 6-3, is information theory is very useful things Oh.)

一份麻省理工大学1999年的信号与系统的matlab教程简介,希望对刚学习matlab的朋友管用(A Massachusetts Institute of Technology in 1999 signals and systems matlab tutorial introduction to just want to learn useful matlab friend)

说明：  带瑞丽衰落信道高斯白噪声的QPSK调制解调信道，可以得到功率谱波形和星座图(with Ruili fading channel Gaussian white noise QPSK demodulator access that can be power spectrum waveform and constellation)

this rar file consist three files which is Ali_PID_ga ,Ali_ga_test and PID_objfun in order to use these files you have to have gatoolbox

This code is to find histogram of wind speed