Out of memory error while using clusterdata in MATLAB

Posted by Hossein on Stack Overflow See other posts from Stack Overflow or by Hossein
Published on 2010-05-31T21:42:32Z Indexed on 2010/05/31 22:03 UTC
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Hi, I am trying to cluster a Matrix (size: 20057x2).:

T = clusterdata(X,cutoff);

but I get this error:

??? Error using ==> pdistmex
Out of memory. Type HELP MEMORY for your options.

Error in ==> pdist at 211
    Y = pdistmex(X',dist,additionalArg);

Error in ==> linkage at 139
       Z = linkagemex(Y,method,pdistArg);

Error in ==> clusterdata at 88
Z = linkage(X,linkageargs{1},pdistargs);

Error in ==> kmeansTest at 2
T = clusterdata(X,1);

can someone help me. I have 4GB of ram, but think that the problem is from somewhere else..

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