kunhan

自编求自相关的函数，可以实现不同序列的自相关(zibianqiuzixiangguandehanshu，keyishixianbutongxuliedezixiangguan)

简单快速近邻算法是一种典型的模式识别方法：在二维平面一矩形范围内随机产生训练样本，任意划分为三个区域，用快速近邻法确定待识别实验样本的所属分类。(Simple and fast nearest neighbor algorithm is a typical pattern recognition methods: randomly generated training samples in a rectangular range of two-dimensional plane, arbitrarily divided into three regions to determine the unknown experimental samples of Class fast nearest neighbor.)

实现两幅图像的匹配，该方法匹配两幅图像非常有效(To achieve the matching of two imagesThe method of matching two images is very effective，)

绘制矢量流场图。这对研究矢量的导数来说是重要的，而且富有启发性。 (plot current vector figure matlab。 it is interesting and enlightening to consider the derivative of a vector. )

该文件是递推阻尼最小二乘法系统辨识的m文件(The file is recursive damped least square method m-file system identification)

Exercices of Graphs, not resolves. SOme explanaitons

说明：  这个是在二维下，对随机离散的点，生成二维的数据场(This is a two-dimensional, the random discrete points, generate two-dimensional data field)

对产生的GPS的C码进行数字化，直接进行解压就可以了 (the right GPS C code for digital, direct extraction can be a)

truss solver with bridge

SEPIC converter in MATLAB