chord measurement

CAO方法求DUFFING方程的嵌入维数(CAO method DUFFING equation for embedding dimension)

用matlab实现iris数据分类，适合初学者的一个很有用的算法(Using matlab to achieve iris data classification, suitable for beginners of a useful algorithm)

“通信原理”课程的课程设计，利用matlab自带的工具箱实现了8信道波分复用的功能。(" Communication Principles" curriculum design curriculum, using matlab toolbox comes with 8-channel WDM realized function.)

these files contain matlab files and documents

SURF_DETECTOR SURF (Speeded Up Robust Feature) is a robust image detector and descriptor, first presented by Herbert Bay et al. in 2006, that can be used in computer vision tasks like object recognition or 3D reconstruction. It is partly inspired by the SIFT descriptor.

最小二乘拟合，包括3次，9次，15次曲线拟合(Least-squares fit, including three times, nine times, 15 times Curve Fitting)

EMD分解和小波重构的一些程序。。。。。。。。。。(EMD wavelet decomposition and reconstruction of some programs. . . . . . . . . .)

三维涡流计算，用于确定source, sink以及流线，并画图(Three-dimensional eddy current calculation used to determine the source, sink and flow lines, and drawing)

基于随机减量法，求解结构的自由衰减曲线，稍作修改即可使用(Based on random decrement method, solving free vibration of curved, slightly modified to use)

利用MATLAB读取excel邻接矩阵数据，利用自带函数dist对路网共193个节点循环，求解任意两点间最短路径长度，输出结果是矩阵形式(a good way to calculate the shortest path between two points)