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houghcircle
Edge detection result should be enhanced using linear method like Median filter to
remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the
centre of the pupil by counting the number of black pixels (zero value) of each column and
row. Then get each row and column that has the maximum number of these black pixels.
Then determine the center by simple calculation according to the image coordinate to set it
correct on the image, consequently we can determine the radius of the pupil. Thus we can find
the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to
locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms
of circle and ellipse.
- 2011-11-18 02:09:58下载
- 积分:1
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esintp
An edge guided image interpolation algorithm via directional filtering and data fusion
- 2021-04-13 16:58:56下载
- 积分:1
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vsfunc
用M文件S函数编写的变步长的连续时间变量的仿真(This example S-function illustrates how to create a variable step block in Simulink.)
- 2010-05-18 20:10:52下载
- 积分:1
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PIDcontroltunning
pid 控制优化 基于混乱粒子的参数优化(pid control optimization)
- 2012-05-31 08:41:20下载
- 积分:1
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nctoolbox-20130305
当前的很多海洋数据都是海量数据,传统的ftp下载费时费磁盘,因此,openDAP方式越来越多,通过opendap可以选择直接需要的时间、空间范围内的资料。nctoolbox结合matlab实用,效果非常好的opendap工具包(NCTOOLBOX- 20130305
Full instructions and documentation at:
http://code.google.com/p/nctoolbox/
We are in the progress of moving the project hosting here to github.com.
Brief summary:
*Prequisites
*Matlab R2008a+. You can verify the version of Matlab by typing:
version
*Java 6+. You can verify the version of Java used by Matlab by typing:
version( -java ).
*The version returned should start with Java 1.6 . If it starts with Java 1.5 you can try updating the Matlab JVM: http://www.mathworks.com/support/solutions/en/data/1-1812J/ or use the older nctoolbox-20091112 version of this toolbox. )
- 2016-03-25 08:57:46下载
- 积分:1
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boost
DCDC变换器模型,采用双闭环控制,电压PI外环控制输出电压,电流PI内环加快相应速度(Model of a DC-DC converter,the completion of the current loop, double closed loop control scheme of voltage outer loop.)
- 2016-06-18 20:30:43下载
- 积分:1
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tsu_izv_Estestven_nauki_2009(3)
paper for research science
- 2013-09-15 18:15:26下载
- 积分:1
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pirminiai_vartotojai
cognitive radio energy detection
- 2013-05-07 01:24:00下载
- 积分:1
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GenericAlgorithmtoOptimize
一个遗传算法优化二阶函数的程序,非常适合学习遗传算法的初学者(GA(Generic Algorithm)toOptimize)
- 2009-12-04 12:21:07下载
- 积分:1
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Pattern-recognition-experiment
基于Fisher线性判别的基因分类器的设计,里面有源程序(Fisher linear discriminant based on the gene classifier design, which has source code)
- 2011-05-16 16:00:48下载
- 积分:1