Knn

此程序为用matlab编写的基于最小二乘法通过求解广义矩阵特征值及特征向量进行椭圆曲线拟合程序。 程序中x,y分别为采样点的横纵坐标。生成的结果矩阵为椭圆曲线aX^2+bXY+cY^2+dX+eY+f=0中的各项系数。(This program was written with matlab by solving the generalized least square method based on matrix values and eigen vectors of the elliptic curve fitting procedure. Process x, y, respectively transverse and longitudinal coordinates of sampling points. The results generated matrix of elliptic curve aX ^ 2+ bXY+ cY ^ 2+ dX+ eY+ f = 0 in the coefficients.)

用matlab编写了光纤模式的分析程序，方便对光纤模式进行模拟仿真(Using matlab fiber pattern analysis program to facilitate the simulation of the fiber mode )

说明：  matlab SIMULINK Arabic tutorial part 3

era函数，求频率，阵型，阻尼比,用于模态分析的数据处理，等等(era,frequency,damping ratio)

SPT 方式最短路径问题，很好的matlab代码(SPT way shortest path problem, the M-file)

MATLAB FFR THIS IS GOOF FILE I THOUGHT

RGB to gray scale conversion of image.

说明：  Iterative Closest Point The ICP algorithm takes two point clouds as an input and return the rigid transformation (rotation matrix R and translation vector T), that best aligns the point clouds.

这是关于sharping处理的源程序，希望大家多多指教(This is dealt with on sharping source, I hope everyone exhibitions)

Matlab simulink教程，PDF格式，系统介绍了simulink(simulink)