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3x3-neighbor-pixel
Description
All the filters have needed neighbor data the current pixel in the image,here this function(res_window=cover_window(how many neighbor value for row ,how many neighbor value for column ,input image) produce the result( res_window(row,col,total size))
input
inp_img=2d data(row * col)
w=cover size
w=[3 3] = 3x3 cover pixel generation
output
o_img=result 3d
o_img(w(1),w(2),r*col)
if
inp_img=[1 2 3 4 5 6 ]
w=[3 3]
Soloution
it will construct new image
new_img=[0 0 0 0 0 0 1 2 3 0 0 4 5 6 0 0 0 0 0 0]
result
o_img(:,:,1)=[0 0 0 0 1 2 0 4 5]
o_img(:,:,2)=[0 0 0 1 2 3 4 5 6]
finally
o_img(1:3,1:3,6)
example
a=imread( pears.png )
b=rgb2gray(a)
c=cover_window( b,[3 3]) 3x3 window construction
- 2014-10-24 17:14:14下载
- 积分：1
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ant
ant colony algorithm for tsp calculate the shortest path between differnt cities. traveler pass from any city onr time
- 2014-02-01 05:18:28下载
- 积分：1
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DownUpSampling_ByFactor2.m
matlab coding about up and down sampling(up and down sampling)
- 2015-04-20 10:16:38下载
- 积分：1
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wuguoqing4
说明： 垂直阵和单点两种辐射噪声测量法的误差比较，吴国清的论文(Two vertical array and a single point of error radiated noise measurements compared to Wu Guoqing papers)
- 2011-03-09 17:59:59下载
- 积分：1
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shuixianhua
说明： “水仙花数”是指一个三位数，其各位数字的立方和等于该数本身。用两种不同的方法求所有的“水仙花数”。
("narcissi few" refers to a triple-digit, the number of cubic you and equal to the number itself. Using two different methods for all of the "Narcissus few.")
- 2006-03-22 08:06:11下载
- 积分：1
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sheeell
The following Matlab project contains the source code and Matlab examples used for a pretty seashell gui. This GUI draws a seashell, using a parametric surface. The parameters of the seashell can be modified with sliders and buttons in the GUI. See also the seashell.m file, also on MATLAB Central (with no GUI).
The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there
- 2015-04-29 12:51:22下载
- 积分：1
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to-matlab-Billiards-animation
matlab撞球动画 设计非常精细巧妙 值得学习(very fine and clever the matlab Billiards animation design worth learning)
- 2012-09-15 21:29:15下载
- 积分：1
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read-signal-sub-vi
可以直接读取txt格式的信号文件，一般是指振动波形数据。只需要输入目录和频率即可，出来就是波形图，该vi还对信号做了去直流的处理。(the vi can read the signal file which is writed in text formation。)
- 2014-05-26 17:23:32下载
- 积分：1
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first-and-second-order-sliding-mode-controller
This file discribes a structure for stabilization and tracking between two identical hyperchaotic lu systems with different initial conditions and nonlinear control input. On the basis of Lyapounov theory, a first order sliding mode controller is designed for global asymptotically stabilization and tracking, so error dynamics between hyperchaotic lu master and slave system satisfy by input nonlinear control signal. Then a second order sliding mode controller by using super-twisting algorithm is designed. In this file, results of simulation shows the rate of effectiveness from this suggested method.
- 2013-08-03 16:09:10下载
- 积分：1
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variational-Bayesian
基于变分贝叶斯里理论的图像超分辨率重建技术，对于理解超分辨率技术有一定帮助。(In theory based on variational Bayesian image super-resolution reconstruction technique for understanding the super-resolution technology has certainly helped.)
- 2013-11-11 19:14:05下载
- 积分：1
