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lpfilter

于 2006-12-09 发布文件大小:1KB

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image file filter(cab improve image quilaty) (image file filter (cab improve image quila ty))

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lpfilter.m

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GMSTime.m
Computes Greenwich mean sidereal time from Julian Date

2014-02-13 16:43:24下载

积分：1
net
说明：有感知器神经网络实现1与0的识别，输出误差曲线(it is a good program!if you needed,be quick to load it down)

2010-04-21 16:19:43下载

积分：1
datatm
用FDTD的方法对3维光子晶体的光子带隙进行模拟，得要直观图。程序用MATLAB编写。(With the FDTD method on three-dimensional photonic band gap photonic crystal simulation, may be visual map. Programs written with MATLAB.)

2010-05-18 20:06:41下载

积分：1
improved_gaborfilter
Bi-dimensional Gabor filter with DC component compensation This version of the 2D Gabor filter is basically a bi-dimensional Gaussian function centered at origin (0,0) with variance S modulated by a complex sinusoid with polar frequency (F,W) and phase P described by the following equation: G(x,y,S,F,W,P)=k*Gaussian(x,y,S)*(Sinusoid(x,y,F,W,P)-DC(F,S,P)), where: Gaussian(x,y,S)=exp(-pi*S^2*(x^2+y^2)) Sinusoid(x,y,F,W,P)=exp(j*(2*pi*F*(x*cos(W)+y*sin(W))+P))) DC(F,S,P)=exp(-pi*(F/S)^2+j*P) File Id: 13776 Average rating: 0.0 Size: 1 KB # of reviews: 0 Submitted: 2007-01-26 Downloads: 274 Subscribers: 0 Keywords: gabor filter Stiven Schwanz Dias (Bi-dimensional Gabor filter with DC compo .. compensation This version of the 2D Gabor f ilter is basically a bi-dimensional Gaussian f unction centered at origin (0, 0) with variance S modulated by a complex sinuso id with polar frequency (F, W) and phase P described by the following equati on : G (x, y, S, F, W, P) = k* Gaussian (x, y, S)* (Sinusoid (x, y, F, W, P)- DC (F, S, P)), where : Gaussian (x, y, S) = exp (-pi* S* 2 ^ (x ^ 2 y ^ 2)) Sinusoid (x, y, F, W, P) = exp (j* (2* pi* F* (x* cos (W) y* sin (W)) P))) D C (F, S, P) = exp (-pi* (F/S) ^ 2* P j) File Id : 13776 Average rating : 0.0 Size :# 1 KB of reviews : 0 Submitted : 2007-01-26 Downloads : 274 Subscribers : 0 Keywords : gabor filter Stiven Schwanz Dias)

2007-05-23 12:57:55下载

积分：1
matlab-kufk
高等光学仿真里面的一些经典实验的非常实用的仿真程序打包下载。(Higher optical simulation inside some of the classic experiments very practical simulation program package to download.)

2014-10-30 18:52:42下载

积分：1
MD_PBG
金属-电介质（Ag-LiF）微腔模式及透射光谱计算(Metal- dielectric (Ag-LiF) micro-cavity model and calculation of transmission spectra)

2010-06-22 15:51:37下载

积分：1
simplexivan
Metodo simplex en matlab

2010-07-28 01:34:25下载

积分：1
fastdfa
DFA方法，检测非平稳时间序列的波动性，用的非常普遍的方法，一种快速计算方法(DFA method)

2013-12-03 12:40:57下载

积分：1
MATLAByuju
这些都是matlab有关图像处理的语句，很基本的。(These are related to image processing matlab statement, very basic.)

2010-05-16 15:18:10下载

积分：1
1400907parzen
parzen窗对概率密度函数的估计matlab程序(parzen window )

2012-11-28 21:31:06下载

积分：1

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lpfilter

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