guass

这是一个Matlab程序，用牛顿插值法，补充缺失的数据，从而保证了数据的完整性。(This is a Matlab program, using Newton s interpolation method, add missing data, thus ensuring data integrity.)

solving knapsack 0,1 problem with GA in matlab

绘分形树：tree(n,a,b),n为分形树迭代次数 a,b为分枝与竖直方向夹角 (Painted fractal tree)

一个根据互功率谱求时延的例子,先加噪声，再延时得到两路信号(A according to each other for delay of the power spectrum example, first add noise, and then delay to get two signals)

A PIV Post-processing and data analysis toolbox(The PIVMat Toolbox for Matlab contains a set of command-line functions to import, post-process and analyse 2- and 3-components vector fields from PIV (particle image velocimetry), stereo-PIV, DIC (digital image correlation) SS (synthetic schlieren) or BOS (background-oriented schlieren) applications. Main Features: - Import vector fields from PIV (Particle Image Velocimetry) or other related technics, such as DIC (Digital Image Correlation), SS and BOS (Synthetic Schlieren and Background-oriented Schlieren). - Compatibale with files from DaVis (LaVision), DPIVSoft (Meunier & Leweke), VidPIV (Oxford Laser), MatPIV and Optical Flow. - Standard vector field operations: interpolation, filtering (median, Butterworth...), averaging (temporal, spatial, azimuthal...), derivatives computation (vorticity, divergence, strain, Q-factor...) - Fully vectorized: all operations directly apply on arrays of fields (no for loops) - More than 60 functions with full on-line documentation sampl)

前段时间做的矢量控制matlab仿真中关于控制器的设计和解耦的一些资料(Some time ago to do vector control matlab simulation in the design of controllers and decoupling some of the information)

读avi格式视频的任意多帧数 转化为图片 非常有用 可用 (convert the video to images)

High Accuracy Time Delay Measurements

k-means算法实现，数据挖掘中经常用到的聚类分析算法。是最经典的常用算法。(k-means algorithm, cluster analysis algorithm often used in data mining. Is the most classic of common algorithms.)

matlab code for Circle fit