montecarlo

基本蚁群算法对TSP问题的matlab程序实现(Ant colony matlab program realization)

Function to perform Principle Component Analysis over a set of training vectors passed as a concatenated matrix. Usage:- [V,D,M] = pca(X,n) [V,D] = pca(X,aM,n) where:- <input> X = concatenated set of column vectors aM = assume that the mean is aM n = number of principal components to extract (optional) <output> V = ensemble of column eigen-vectors D = vector of eigen-values M = mean of X (optional)

计算自然样条曲线的MATLAB程序 输入的量X和Y分别是由节点（x_i,y_i）（i=0,1,2,...,n）的横坐标和纵坐标组成的向量。(A Matlab program for calculate natural spline)

所传代码主要功能是通过MCKD算法对故障信号进行故障特征频率的提取(The main function of the code is to extract the fault characteristic frequency of the fault signal by MCKD algorithm)

说明：  换热器模型的MATLAB实现，可用于工程计算，还可以用于教学演示(exchanger MATLAB model can be used for engineering calculations, can also be used for teaching demonstration)

codage programmes pour la parole

一，二，三次拟合，并得到R方的检验。输入任何矩阵，得出险要的值。(One, two, three fitting and get R-square test. Enter any matrix derived advantageous values.)

基于FCM的图像分割算法，先对图像平滑，然后利用FCM对像素聚类，实现对图像的分割。(A methord based on FCM for image segmenting,firstly,using filter to smooth the image and the use the rule of FCM clustering pix finshing image segmention)

说明：  matlab，gui 经典例子，学习很有用，(GUI classic examples, learning is very useful)

惯性导航系统误差传播特性分析，北航惯性导航基础大作业，内含matlab程序代码(Inertial navigation system error propagation characteristics analysis, Northern Inertial Navigation foundation work, containing matlab code)