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Medoidshift

于 2008-01-21 发布文件大小:36KB

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中心点漂移是一种非监督聚类算法（与k-means算法相似，但应用范围更广些),可用于图像分割，基于Matlab实现的源码。 MedoidShift is a unsupervised clustering algorithm(similar to k-means algorithm, but can be used in border application fields), can be used for image segmentation. Included is the Matlab implementation source code.(Center drift is a non-supervised clustering algorithm (k-means algorithm with the similar, but more a wider range of applications), can be used for image segmentation, based on the realization of the source Matlab. MedoidShift is a unsupervised clustering algorithm (similar to k-means algorithm, but can be used in border application fields), can be used for image segmentation. Included is the Matlab implementation source code.)

文件列表：

classify.m
classify_slow.m
dijkstra.dll
dijkstra.m
Example_TwoBivariateGaussians.m
Example_TwoSpirals.m
Figure1_MeanshiftVsMedoidshift.m
Figure7a_FiveCrescents.m
Figure8_FourSpirals.m
IsomapIID.m
medoidshift.m
medoidshiftIterative.m
randcrescent.m
README.txt
visualizeClustering.m

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multibandkamath02
多带KALMAN滤波，是不错的程序，有兴趣的可以下了(Multi-band Kalman filtering, is a good procedure, interested parties can have a)

2007-09-02 10:34:45下载

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raw_moments
calculate of momemt of figure. it use for extraction feature

2010-07-06 21:14:44下载

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MAC
MAC（模型算法控制），是预测控制的一种算法。本算法采用一阶环节来仿真。(MAC (Model Algorithmic Control), is a predictive control algorithm. The algorithm used to simulate first-order link.)

2021-03-13 15:49:24下载

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Connected-Component-based-text-region-extraction
The basic steps of the connected-component text extraction algorithm are given below, and diagrammed in Figure 10. The details are discussed in the following sections. 1. Convert the input image to YUV color space. The luminance(Y) value is used for further processing. The output is a gray image. 2. Convert the gray image to an edge image. 3. Compute the horizontal and vertical projection profiles of candidate text regions using a histogram with an appropriate threshold value. 4. Use geometric properties of text such as width to height ratio of characters to eliminate possible non-text regions. 5. Binarize the edge image enhancing only the text regions against a plain black background. 6. Create the Gap Image (as explained in the next section) using the gap-filling process and use this as a reference to further eliminate non-text regions the output.

2014-12-16 00:41:34下载

积分：1
walsh-code-encoding
It includes coding for walsh code encoding in matlab.The Walsh functions can be generated (or computed) by many methods. We can construct the Walsh functions by: • Using Hadamard matrices • Exploiting the symmetry properties of Walsh functions themselves. • The Hadamard matrix is a square array of plus and minus ones, {+1, -1}, whose rows and columns are mutually orthogonal

2015-03-23 16:38:35下载

积分：1
tu-lun
用MATLAB模拟的机械凸轮，包括速度、加速度模拟等，相互学习(Mechanical cam with matlab)

2015-04-16 21:09:15下载

积分：1
lingxingbiaoding
一种基于菱形的摄像机参数标定方法，方法更加新颖(Based on Diamond' s camera calibration method, more innovative methods)

2010-06-03 19:48:07下载

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VC05MATH
说明：实现单目双焦测距算法实现单目双焦测距算法(English Vers)

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对于频率估计有效的研究方法其中有matlab的原始的程序(Frequency estimation matlab)

2011-12-29 09:44:16下载

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005bus
ieee 5节点程序电力系统的分析和计算中，需要不同网络结构和参数。在应用这些参数之前，收集和整理工作会花费大量的时间和精力。(ieee 5 node procedure and calculation of power system analysis, the need for different network structures and parameters. Before applying these parameters, the collection and collation will spend a lot of time and effort.)

2010-05-10 18:15:40下载

积分：1

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