Basic-functions

Matlab 数字图像矩阵数据的显示及其傅立叶变换(Digital image data matrix display and Fourier Transform)

fingerprint extraction

SMOOTH uses a vectorized implementation that may be slow when X and/or FRAME_LENGTH are very large. The number of elements that are used for calculation is length(X)*FRAME_LENGTH. The algorithm vectorizes the operation by creating a matrix of indexes and extracting its diagonals. E.g. for a vector of length 4 and frame_length of 2, the algorithm creates a temporary zero-padded matrix x2 from which it creates a set of indexes:

A simple matlab tutorial

混沌模型的Matlab演示程序，这是Rossler、Julia、Lorenz、Mandlebrot函数的Matlab程序(Chaos model Matlab demonstration program, which is Rossler, Julia, Lorenz, Mandlebrot function of Matlab procedures)

本文建立了跳水世界杯期间水立方观众队伍长度随时间变化的模型，通过Matlab对其进行求解并提出优化安检工作的途径。(This established the Water Cube, the audience during the World Cup diving team the length of time-varying model is solved by Matlab and make optimization of its security work means.)

simpson method used in matlab

Quadrotor Files Simulation

一个介绍matlab的课件，介绍初等模型的，相信对大家都有用处的，很好的课件。(An introduction matlab courseware to introduce elementary model, I believe we have useful, well courseware.)

这个是一个旅行商的问题，在多个路段中选择合适的路径是解决问题的关键，这个算法就解决了这个问题(This is a traveling salesman problem, in many sections to choose the right path is the key to solve the problem, this algorithm has solved this problem)