matlab_PM

a lot of examples of signal processing in Matlab

This code provide a sample of neural network woth Hopfield

说明：  动力系统中的分支程序，主要研究动力系统的周期(Branch of dynamical systems program, the main research cycle power system)

偏微分方程数值解系列运用mATLAB编写的学习程序(Partial differential equation numerical solution series learning program )

包络分析大多在原始振动加速度信号基础上进行， 受噪声干扰等因素的影响较大 通过对原始振动信号自相关函数作包络分析， 可以有效地抑制噪声， 突出反映故障调制特征(s． Most of the envelope analyses are based on original vibration accelera- tion signal，which is seriously influenced by noise interference． The noise is effectively suppressed by envelop analysis of auto correlation function of original vibration signal，and the modulation characteristics of fault are highlighted．)

matlab动画教程，有关于图形化窗口的创建以及制作(matlab animation tutorials, graphical window on the creation and production)

对OFDM系统功率分配贪婪算法的进行了仿真。(Power allocation for OFDM systems greedy algorithm for the simulation.)

用于计算高斯积分点及权系数，可用于二维等参元悬臂梁的静力计算(Gausspoint calculation)

最优化算法中最速下降法的Matlab源码，很不错的源码，希望对你有用。(Optimization algorithm in the steepest descent method of Matlab source code, it is a good source, I hope useful to you.)

伪随机二位信号，用于系统辨识的特殊输入信号，可实现特定的功能，望多多学习。(Two pseudo-random signals for system identification of special input signal, to achieve specific functionality, hope to learn a lot.)