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spectral_clustering_cogs118b-master
1. 按照式计算相似性矩阵
2. 排除自身的相似度
3. 按照式计算归一化矩阵
4. 按照式计算归一化拉普拉斯图矩阵L
5. 计算L的特征向量，将前个特征值最大的向量按列放置成一个矩阵，即依次为前个特征值最大的特征向量
6. 归一化X形成矩阵Y
7. 对矩阵Y按每行为一个数据点，进行k-means聚类，第行所属的类就是原来所属的类。(1. similarity matrix based on formula computation
2. rule out your own similarity.
3. normalized matrix based on formula computation
4. normalized formula Laplasse matrix L according to formula.
5. Calculate the eigenvectors of L. Place the vectors with the largest eigenvalues in columns into a matrix, that is, the eigenvectors with the largest eigenvalues in turn.
6. normalized X formation matrix Y
7. K-means clustering is applied to matrix Y according to one data point per behavior. The first row belongs to the original class.)
- 2018-11-16 09:14:48下载
- 积分：1
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Bahram
number imgae processing on matlab for detecting numbers in images.
- 2012-12-29 16:59:32下载
- 积分：1
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Untitled1
驱动力行驶阻力平衡图可以求出汽车行驶最大速度(The equilibrium diagram of the running resistance of the driving force can be calculated maximum speed of the vehicle traveling)
- 2013-04-13 17:12:26下载
- 积分：1
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glob
this gives code to load global variable in matlab
- 2009-04-28 22:54:35下载
- 积分：1
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LEACH
wsn leach算法源码,对于掌握wsn的拓扑控制很有帮助(the code of the wsn s LEACH)
- 2012-05-11 22:17:15下载
- 积分：1
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wavelet_basis_construction
此小程序用于构造小波基
并采用双尺度方程求解小波基函数(this small procedure for the construction of small Porgy and double standards equation wavelet function)
- 2007-04-22 22:03:33下载
- 积分：1
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rd
说明： 合成孔径雷达的RD算法实现，非常有用的算法(Synthetic aperture radar RD algorithm, a very useful algorithm)
- 2012-08-02 10:25:07下载
- 积分：1
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chazhi
matlab插值问题，内有两个简单程序和PPT详细讲解，供参考。(matlab interpolation problem, there are two simple procedures and PPT explain in detail, for reference.)
- 2013-04-26 14:51:15下载
- 积分：1
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Spreading-factor
扩频因子在通信领域是我们必须要掌握的重点，本文章系统详细的阐述了扩频因子的作用，原理等，希望对大家有所帮助~(Spreading factor in the field of communication is that we must grasp the focus of this article system detailed expounds the function of spreading factor, principle and so on, hope to be of help)
- 2015-01-08 16:09:41下载
- 积分：1
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pf_resampling
粒子滤波重采样四种方法:多项式，残差，分层，系统采样(Implementation of four resampling methods (Multinomial, Residual, Stratified, and Systematic))
- 2015-04-11 13:41:43下载
- 积分：1
