pca

用于圆柱绕流时候流畅区域的网格划分matlab程序(When the grid is used to smooth the flow around a cylinder divided matlab program area)

说明：  matlab编写的训练som神经网络源程序 (Matlab prepared by the neural network training som source)

matlab程序预测，一个算例，城市供水量的预测(matlab program predicted that a numerical example, the amount of urban water supply forecast)

神经网络，最小偏二乘回归，改变原始数据即可使用(Neural network,etc. Could be applied for other cases if altering the original data)

基于MATLAB的三维彩色点云的显示，真彩色，支持.ply格式，内附.ply格式的点云，(MATLAB 3D Point Cloud Processing)

VC和MATLAB的混合编程，提供VC和MATLAB的高效运作。VC的界面设计，MATLAB的强大计算功能。(Mixture of VC and MATLAB programming and provide the efficient operation of the VC and MATLAB. VC interface design, MATLAB' s powerful computing capabilities.)

四元数matlab程序中的FFT计算程序，很好很强大的(Quaternion FFT matlab program calculation program, very good very strong)

THIS CODE IS USED TO ESTIMATE EMWA VAR WITH BACKTEST

北斗卫星导航测姿系统多天线空间配置设计 matlab程序 3天线(Configuration design of multi-antenna space for Beidou satellite navigation and attitude determination system)

根据C、M、K矩阵计算模态参数：固有频率、振型向量、阻尼比，并可区分比例阻尼还是非比例阻尼(Calculate the modal parameters C, M, K matrix: natural frequency, mode shape vectors, damping ratio, and can distinguish proportional damping or non-proportional damping)