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GUISUSAN
边缘是图像最基本的特征,是图像分割的第一步。经典的边缘检测方法如:Roberts,Sobel,Prewitt,Kirsch,Laplace等方法,基本都是对原始图像中象素的小邻域构造边缘检测算子,进行一阶微分或二阶微分运算,求得梯度最大值或二阶导数的过零点,最后选取适当的阀值提取边界。由于这些算法涉及梯度的运算,因此均存在对噪声敏感、计算量大等缺点。在实践中,发现SUSAN算法只基于对周边象素的灰度比较,完全不涉及梯度的运算,因此其抗噪声能力很强,运算量也比较小。并将SUSAN算法用于多类图像的边缘检测中,实验证明该算法非常适合含噪图像的边缘检测。 2 SUSAN边缘检测简介
(err)
- 2009-10-22 11:34:46下载
- 积分:1
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11
说明: 用MATLAB模拟界面直观实现嫦娥1号,地球,月球之间的关系.(MATLAB simulation of an intuitive interface with the realization of Chang)
- 2008-11-27 17:38:32下载
- 积分:1
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final
通过遗传算法改进的人工势场法来实现静态环境下的路劲规划(Artificial potential field method improved by genetic algorithm to implement static environment of road planning)
- 2015-05-04 15:17:15下载
- 积分:1
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ZFBFprecoding
多用户MIMO系统的一种干扰消除类预编码迫零预编码(ZFBF)(an interference elimination algorithm for multi-user MIMO system-Zero Forcing precoding(ZFBF) )
- 2014-04-23 20:36:38下载
- 积分:1
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LMS
自适应滤波中的最小均方误差算法(LMS)仿真程序,可以绘制梯度曲线.(Adaptive filtering in the minimum mean square error algorithm (LMS) simulation program, you can draw the gradient curve.)
- 2010-06-09 13:26:13下载
- 积分:1
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createButtonLabel
buttonIcon = createButtonLabel(string,PVs,figOpt)
Have you ever been frustrated by an inability to label a vertically oriented pushbutton or uicontrol with a string? This function is for you!
All valid Parameter-Value pairs, INCLUDING TEXT ROTATION, are supported. Note that this function requires the Image Processing Toolbox, and that it triggers the creation of a temporary figure, which will be momentarily visible during button-label creation.
- 2009-10-21 15:19:29下载
- 积分:1
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two
2LINK MOTION DYNAMICS AND CONTROL MOTION
- 2011-06-23 01:57:24下载
- 积分:1
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FDTD_2D_Yee_2D_TM_final
matlab模拟仿真电场的分布变化,用FDTD算法(matlab simulate electromagnetic field)
- 2009-10-21 17:09:31下载
- 积分:1
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Subdreamer.Pro.2.3.1
Subdreamer.Pro.2.3.1 完整版,除去SUBDREAMER 补丁(Subdreamer.Pro.2.3.1 full version, remove the patch SUBDREAMER)
- 2006-05-31 19:12:26下载
- 积分:1
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hooke
hooke code hooke code hooke code hooke code hooke code
- 2013-12-19 02:27:53下载
- 积分:1