zhouqitu

说明：  圆拟合，通过已知的多组数据，拟合出最小误差的圆(Given a set of measured x,y pairs that a re supposed to reside on a circle, but with some added noise. A circle to these points, i.e. find xc,yc,R, such that (x-xc)^2+(y-yc)^2=R^2)

为使随机序列具有相关性，这里是相关高斯序列生成的一种方法(co rrelated Gaussian sequences)

数值分析的实验用二分法编写程序代码的例子(Numerical analysis of the experimental programming code examples of the dichotomy)

这是一个二阶微分方程的分岔图程序，可以画出微分方程状态变量随参数的变化所产生的分岔图。(this is a two-order differential equation bifurcation diagram programme)

基于最小误差平方算法的线性分类程序，matlab实现。(Algorithm based on the least square error linear classification procedures, matlab realize.)

face recognition program using eigenface approach and euclidean distance method.

BP神经网络等多种算法预测高铁站客运量，程序下载可直接运行。(BP neural network and other algorithms predict high-speed rail station passenger volume, program downloading can be directly run.)

vector algebra extension to exterior product

Multiple MIMO techniques

用MATLAB实现线性平滑滤波器和中值滤波器(To realize the linear smoothing filter and median filter using MATLAB)