Home > SFMI > InitializeMembershipMatrix1D.m

InitializeMembershipMatrix1D

PURPOSE ^

Initialize the membership matrix for 1D fuzzy c-means clustering

SYNOPSIS ^

function U=InitializeMembershipMatrix1D(x,ClusterNo,InitializationMode)

DESCRIPTION ^

 Initialize the membership matrix for 1D fuzzy c-means clustering

      U = InitializeMembershipMatrix(ClusterNo,x,InitializationMode)

 Initialize the membership matrix for 1D fuzzy c-means clustering
-------------------------------------------------------------------------
 Parameters
-------------------------------------------------------------------------
 x                  - Column vector containing the data points.
 ClusterNo          - Number of clusters. 
 InitializationMode - Initialization mode of the membership matrix.
           - 0 (deterministic) - each data point is assigned to a cluster with
               the membership value 1.
           - 1 (random) - the matrix is filled with random values from
               the unit interval.
 -------------------------------------------------------------------------
 Returned values
 -------------------------------------------------------------------------
 Us        - Membership matrix. Each row represents a cluster, each column
             represents a data point. 
 -------------------------------------------------------------------------
 Remarks
 -------------------------------------------------------------------------

 Zsolt Csaba Johanyák, johanyak.csaba@gamf.kefo.hu, v. 1.0,  15. February
 2007.

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:
Generated on Thu 26-Mar-2009 13:11:50 by m2html © 2005