matlab

OTSU Gray-level image segmentation using Otsu s method. Iseg = OTSU(I,n) computes a segmented image (Iseg) containing n classes by means of Otsu s n-thresholding method (Otsu N, A Threshold Selection Method from Gray-Level Histograms, IEEE Trans. Syst. Man Cybern. 9:62-66 1979). Thresholds are computed to maximize a separability criterion of the resultant classes in gray levels. OTSU(I) is equivalent to OTSU(I,2). By default, n=2 and the corresponding Iseg is therefore a binary image. The pixel values for Iseg are [0 1] if n=2, [0 0.5 1] if n=3, [0 0.333 0.666 1] if n=4, ... [Iseg,sep] = OTSU(I,n) returns the value (sep) of the separability criterion within the range [0 1]. Zero is obtained only with images having less than n gray level, whereas one (optimal value) is obtained only with n-valued images.

GPON 标准 GPON ITU 标准 G984.1-2003 (GPON ITU standard G984.1-2003)

Intelligent System for Worm Detection Ibrahim A. Farag Faculty of Computers and Information Cairo University Egypt Mohammed A. Shouman Faculty of Computers and Information, Zagazig University Egypt Tarek S. Sobh Information Systems Department Egyptian Armed Forces Egypt

可以运行的粒子群代码，包含一个测试函数Ackley(Particle swarm can run the code, including a test function Ackley)

multiple FDF file reader build on the Sharon Zhang FDF reader.

computes the sc histogram of 2 shape context

三相三线逆变器仿真，仿真环境Matlab2014a，电压外环，电流内环。(Three phase three line inverter Simulation in Matlab2014a/Simulink。)

一本不错的matlab教程，从入门到深入，全程采用实例讲解，通俗易懂。(A good tutorial matlab, from entry to the in-depth, full use of examples to explain, easy to understand.)

code of multivariable optimization by yang

particle swarm optimal matlab code