登录
首页 » matlab » EM_GM

EM_GM

于 2008-04-27 发布 文件大小:3KB
0 194
下载积分: 1 下载次数: 86

代码说明:

  % EM algorithm for k multidimensional Gaussian mixture estimation % % Inputs: % X(n,d) - input data, n=number of observations, d=dimension of variable % k - maximum number of Gaussian components allowed % ltol - percentage of the log likelihood difference between 2 iterations ([] for none) % maxiter - maximum number of iteration allowed ([] for none) % pflag - 1 for plotting GM for 1D or 2D cases only, 0 otherwise ([] for none) % Init - structure of initial W, M, V: Init.W, Init.M, Init.V ([] for none) % % Ouputs: % W(1,k) - estimated weights of GM % M(d,k) - estimated mean vectors of GM % V(d,d,k) - estimated covariance matrices of GM % L - log likelihood of estimates %( EM algorithm for k multidimensional Gaussian mixture estimation Inputs: X (n, d)- input data, n = number of observations, d = dimension of variable k- maximum number of Gaussian components allowed ltol- percentage of the log likelihood difference between 2 iterations ([] for none) maxiter- maximum number of iteration allowed ([] for none) pflag- 1 for plotting GM for 1D or 2D cases only, 0 otherwise ([] for none) Init- structure of initial W, M, V: Init.W, Init.M, Init.V ([] for none) Ouputs: W (1, k)- estimated weights of GM M (d, k)- estimated mean vectors of GM V (d, d, k)- estimated covariance matrices of GM L- log likelihood of estimates)

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

  • Bayes-
    说明:  贝叶斯最小错误和最小风险算法,具有界面,分6种情况讨论(Bayes algorithm: Map and min risk)
    2011-03-18 23:34:38下载
    积分:1
  • window-sound
    NEW POWER GENERATION POOF SOUND REFILLING CODE
    2013-10-07 19:06:16下载
    积分:1
  • Matlab7.x_dsp_code
    《Matlab7.x数字信号处理》源码,人民邮电出版社06年版,学习DSP算法很好的参考资料( Matlab7.x digital signal processing source, and the people s version of Posts )
    2008-04-24 00:12:05下载
    积分:1
  • xinhaohuifu
    研究微弱信号随机共振之后信号的恢复问题,包括一些模型的搭建等等(Study weak signal stochastic resonance signal after recovery issues, including some of the model structures, etc.)
    2013-03-19 16:32:34下载
    积分:1
  • matlab-order
    MATLAB命令大全,方便你检索在MATLAB使用过程中的各种命令!(Guinness MATLAB command to facilitate retrieval in MATLAB you use a variety of command!)
    2009-03-29 11:54:36下载
    积分:1
  • duanludian
    短路电流计算 短路电 流计算 短路电流计算(short-circuit current calculation of short-circuit power flow calculation of short-circuit current calculation of short-circuit current calculation)
    2006-06-13 20:44:17下载
    积分:1
  • rzwxd
    认知无线电周期检测,matlab部分程序,适合专业人员参考指导。(Cognitive radio cycle detection, part of the matlab program, suitable for professional reference guide.)
    2013-01-15 22:00:06下载
    积分:1
  • xindaohuajiashoufashe
    信道化接收发射机设计,很好用。供大家一起研究学习。(Channelized receiver transmitter design, easy to use. Research for everyone to learn.)
    2013-09-05 16:50:27下载
    积分:1
  • piramidaloktotalconimrotatesinwave
    Multiband descomposition and recomposition with directional ideal filter.
    2014-11-18 11:27:18下载
    积分:1
  • 60-recurit-management-system
    This application based REcruitment based project
    2014-01-21 11:44:20下载
    积分:1
  • 696518资源总数
  • 105179会员总数
  • 5今日下载