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qcmahal

PURPOSE ^

Quality check of multiple discriminator classifier

SYNOPSIS ^

function [Q,D,R,ECM]=qcmahal(ECM,ECM2);

DESCRIPTION ^

 Quality check of multiple discriminator classifier
 It can be used to optimize the LDA-based classifier

 [Q,D]=qcmahal(XC);

 Q    sum of total distance Q=sum(D(:))
 D    Distance matrix (mahalanobis distance of mean to each other)
    D(k,l) gives the distance of the k-th mean to the class 'l'

 [Q,D,R,COV]=qcmahal(XC);
 optimization to reduce the number of classes
 
 Q is list of distances.  
 R is a list how the classes should be summarized
 COV gives the suggested class definition

    Copyright (c) 1999-2002 by Alois Schloegl
    a.schloegl@ieee.org    
    28.02.2001 Version 1.13
    10.10.2001 Version 1.14
    30.12.2002 Version 1.15

CROSS-REFERENCE INFORMATION ^

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