Non-linear-FEA

说明：  搜集的小波神经网络程序 初学小波神经网路，四处搜集的代码，希望与大街共同讨论学习： 小波神经网络、遗传算法优化神经网络代码，测试可以使用，但具体的原理不是很懂 (Wavelet neural network program to collect beginners neural network, collected around the code, I hope to discuss with the Avenue Learning: neural network, genetic algorithm neural network code, test can be used, but not really understand the principle of specific)

基于3个节点的闭式网络的牛顿拉夫逊迭代法(Newton Ralph Xun Diedefa based on closed network of 3 nodes)

this is matlab pid tuning code

介绍了Ｍａｔｌａｂ的应用数学工具箱，包括一些常见的概率统计算法(Introduction of the Matlab toolbox of applied mathematics, including some common probability and statistics algorithm)

相位噪声是OFDM中影响最大的一个因素，本文详细介绍了相位噪声的模型(OFDM phase noise is one of the most influential factor, This paper describes the phase noise model)

Benulli映射产生的混沌序列，李雅普诺夫指数和倍周期分叉图(Benulli mapping of chaotic sequence, lyapunov index and period-doubling bifurcation diagrams)

基于反向学习的PSO，在图像阈值分割中的应用(Reverse learning PSO-based application in image segmentation threshold)

This is a simple program that uses distance tool in matlab to determine geometry feature of the face, which then can be classification or clustering , or face recognition

这是双线性插值法的MATLAB程序，实现了图像插值方法(This is bilinear interpolation MATLAB program, realized the Image Interpolation Method)

isotopic linear non-dispersive material,absorbed boundary conditions, time step size dt is calculated. TF/SF region with one direction incident wave. Fourior Transformation and Reflectance and Transmittance