登录
首页 » matlab » kmeansK

kmeansK

于 2011-12-22 发布 文件大小:6KB
0 125
下载积分: 1 下载次数: 5

代码说明:

  KMEANSK Performs K-means clustering given a list of feature vectors and k The argument k indicates the number of clusters you want the data to be divided into. data_vecs (N*R) is the set of R dimensional feature vectors for N data points. Each row in data_vecs gives the R dimensional vector for a single data point. Each column in data_vecs refers to values for a particular feature vector for all the N data points. The output data_idxs is a N*1 vector of integers telling which cluster number a particular data point belongs to. It also outputs centroids which is a k*R matrix, where each rows gives the vector for the cluster center. If we want to segment a color image i into 5 clusters using spacial and color information, we can use this function as follows:

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论


0 个回复

  • matlabmprogram
    简单函数优化的遗传算法程序简单函数优化的遗传算法程序简单函数优化的遗传算法程序(Simple function of the genetic algorithm optimization process simple function of the genetic algorithm optimization process simple function of the genetic algorithm optimization procedure)
    2009-06-03 20:49:35下载
    积分:1
  • Genetic-algorithm-matlab-code
    遗传算法matlab代码,很不错,值得看看(Genetic algorithm matlab code, very good, worth a look)
    2013-11-15 16:56:24下载
    积分:1
  • nonrigid_version23
    matlab code for B-spline Grid, Image and Point based Registration
    2015-02-03 13:03:32下载
    积分:1
  • feature_extractor
    feature extraction with matlab
    2012-01-25 12:01:28下载
    积分:1
  • matlab_bubianju
    利用hu7个不变距提取图像特征,MATLAB编写完成的。可以用()
    2007-10-11 00:48:53下载
    积分:1
  • ASKBPSk
    噪声背景下的语音端点检测和语音增强算法,在信噪比很低的强航空噪声背景下,(aviation noise background voice endpoint detection and voice enhancement algorithms, and very low signal to noise ratio in the strong aviation background noise, particularly effective)
    2009-05-05 18:20:23下载
    积分:1
  • HCDC
    直流输电系统的matlab仿真。包括VSC LCC等控制方式。(Matlab simulation of HVDC system. Including VSC LCC and other control methods.)
    2014-12-10 22:21:21下载
    积分:1
  • 42ISAR
    ISAR simulation on ISAR motion compensation and SAR imaging Matlab source
    2010-12-14 21:57:05下载
    积分:1
  • ABC2SC
    This function transforms a three-phase unbalanced phasor into its symmetrical components. The Three phasors can be expressed in a one column array in rectangular complex form or in a two column array in polar form, with 1st column magnitude and 2nd column phase angle in degree. The function returns the symmetrical components in rectangular form. The function plots the original unbalanced phasors and the symmetrical components.
    2014-10-07 14:31:22下载
    积分:1
  • icalab
    日本riken脑科学研究中心开发的盲源分离工具包。适合MATLAB为7.5及以上版本,请尽量使用7.5版本 即2007版。(Japan riken brain research center to develop blind source separation kit. For MATLAB 7.5 or later, try to use 7.5 version that the 2007 version.)
    2015-03-25 21:00:26下载
    积分:1
  • 696518资源总数
  • 105084会员总数
  • 17今日下载