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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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f
说明： 在为分割使用分水岭变换之前，通常使用梯度幅度来预处理图像。(Before using watershed transformation for segmentation,we usually use gradient magnitude to preprocessing the image.
)
- 2013-03-10 16:11:56下载
- 积分：1
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19890816QAM
使用Matlab仿真QAM和M=4的PSK(Matlab simulation using QAM and M = 4 of the PSK)
- 2010-06-08 15:35:08下载
- 积分：1
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matlab2010useful-to-newers
matlab 2010教程，比较详细适合初学者，里面的很多函数模板可以供深入者参考学习(matlab 2010 tutorial, more detailed for beginners, there' s a lot of function template can be used for in-depth study by Reference)
- 2011-06-19 09:38:14下载
- 积分：1
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Applications-au-demarrage-de-Windows
Applications au démarrage de Windows.xls
- 2014-10-05 04:27:27下载
- 积分：1
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ssp
生成各种声速剖面数据，包括等声速，正负梯度声速，munk剖面，对称和反对称及跃层等。(Generate a variety of sound speed profile data, including sound velocity, etc., positive sound velocity gradient, negative sound velocity gradient, munk profile, symmetric, antisymmetric, thermocline and the like.)
- 2021-04-22 16:08:48下载
- 积分：1
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627
关于边缘检测各种算法的比较研究，包括roberts，sobel，prewitt，LOG，canny等五种(Edge detection algorithms on the comparative studies, including roberts, sobel, prewitt, LOG, canny and other five)
- 2010-07-01 14:51:58下载
- 积分：1
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PNN
说明： 基于PNN变压器故障诊断概率神经网络的分类预测MATLAB源码(MATLAB source code for classification prediction based on PNN transformer fault diagnosis probabilistic neural network)
- 2020-05-08 13:58:39下载
- 积分：1
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shiyan3proc
matlab实现小波变换,图象处理应用中最基础的matlab编程,希望对大家有用(matlab realization of wavelet transform, image processing applications, the most basic matlab programming, in the hope that useful)
- 2007-11-25 19:09:30下载
- 积分：1
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Neural-network-curve-fitting
神经网络训练拟合函数曲线，拟合复杂函数曲线(The neural network training function curve fitting)
- 2013-12-12 22:21:45下载
- 积分：1
