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yizhongsuijiduotuoyuanjiancedekuaisusuanfa
针对多椭圆检测问题提出了一种快速随机检测算法。该算法利用在图像中随机采样到的一个边缘点和
局部搜索到的两个边缘点以及这三个点的邻域信息确定候选椭圆,再将候选椭圆变换为对应圆,通过确认真圆来确
认真椭圆。在确定候选椭圆时,最大限度地减少随机采样点数‰ 剔除更多的非椭圆点,降低了无效采样,减少了无效
计算。数值实验结果表明:该算法具有良好的鲁棒性,其检测速度比同类算法快(Ellipse detection problem for many a fast random detection algorithm. The algorithm uses random sampling in the image of an edge point and the local search to the two edge points, as well as the three-point neighborhood information to determine the candidate ellipse, and then transformed into the corresponding elliptical candidate won, through the identification of real yen to confirm really elliptical. In determining when a candidate ellipse, to minimize random sampling points ‰ remove more non-oval points, reducing invalid sampling, to reduce the calculation invalid. Numerical experimental results show that: the algorithm has good robustness, and its detection faster than similar algorithms quickly)
- 2009-03-21 19:12:42下载
- 积分：1
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MATLAB
MATLAB的几个讲解实例！！！！！很好有。有要的就下吧！(MATLAB)
- 2009-04-06 01:03:42下载
- 积分：1
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frft
非常经典的分数阶傅里叶变换源程序，经测试，无问题(frft)
- 2010-09-24 16:55:00下载
- 积分：1
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OTSU
otsu算法 一维和二维 测试可以使用 用于灰度图分割(otsu one-dimensional and two-dimensional test algorithm used for grayscale segmentation)
- 2013-03-30 15:06:31下载
- 积分：1
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PSO
This paper propose a Firefly algorithm (FA) for
optimal placement and sizing of distributed generation (DG) in
radial distribution system to minimize the total real power losses
and to improve the voltage profile. FA is a metaheuristic
algorithm which is inspired by the flashing behavior of fireflies.
The primary purpose of firefly’s flash is to act as a signal system
to attract other fireflies. Metaheuristic algorithms are widely
recognized as one of the most practical approaches for hard
optimization problems. The most attractive feature of a
metaheuristic is that its application requires no special
knowledge on the optimization problem. In this paper, IEEE 33-
bus distribution test system is used to show the effectiveness of
the FA. Comparison with Shuffled Frog Leaping Algorithm
(SFLA) is also given.
- 2015-11-23 01:58:02下载
- 积分：1
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P411
说明： 模式识别作业第411面的源程序，实现交叉验证算法(Pattern recognition operations side of the source 411 to achieve cross-validation algorithm)
- 2010-05-01 09:13:30下载
- 积分：1
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displayedit
用matlab gui编写的通过按钮获取编辑框中的数据，并在静态文本框中显示。(Prepared by using matlab gui button for edit box of the data and display the static text box.)
- 2010-05-05 17:58:49下载
- 积分：1
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dongliangjuyunengliang
运用微分方法画出2~3个周期卫星运行轨道并画出动量矩及能量的变化关系(Using differential method to draw two to three cycles of satellite orbit and draw variation of moment of momentum and energy)
- 2014-10-29 09:27:44下载
- 积分：1
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Facedetection
face detection matlab code
- 2010-07-01 19:29:54下载
- 积分：1
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HPfuntionuseinmatlabsoftware
这是一个关于matlab下HP滤波器函数代码，非常好用(it is HP funtions used in matlab software)
- 2010-08-04 14:26:48下载
- 积分：1
