matlab实现KNN算法

各种matlab算例应用尽有，对matlab的初学者有很大的帮助。(matlab algorithm)

这是个matlab M文件，利用其可拟合不同波长下的折射率(This is a matlab M documents, which can be fitted using a refractive index different wavelengths)

QMC5883L磁芯片开发，希望能给大家带来帮助(QMC5883L Magnetic core chip development, hoping to bring help)

包括CODE_SPSIM A SuperPixel-based SIMilarity Index for Full-reference Image Quality Assessment，GMSD，IFC，iwssim_iwpsnr，MAD，matlabPyrTools-master，metrix_mux_1.1，MS-SSIM，NQM，VIF

This function plot a series of rects described from the N columns of a matrix 4xN, each column is of the form [x,y,w,h]

This is a case where a array is introduced filtered

the calculator in gui of matlab

求取互相关值，可以实现两个序列互相关运算、时延估计等功能。(By calculating the cross-correlation value, the functions of cross-correlation operation and time delay estimation of two sequences can be realized.)

说明：  该模型是dijkstra算法求解路径规划问题，对该方面算法感兴趣的可以借鉴学习(The model is Dijkstra algorithm to solve the path planning problem. Those who are interested in this aspect can learn from it)

基本蚁群聚类算法，解决以前算法不收敛问题，内含详细注解。(Basic ant colony algorithm to solve the problem before the algorithm does not converge, containing detailed notes.)