[SciPy-user] io.mmread

Nils Wagner nwagner at mecha.uni-stuttgart.de
Mon Oct 18 10:02:11 CDT 2004


Hi all,

I am going to read matrices given in MatrixMarket format

 >>> io.mmread('bfw62a.mtx')
<62x62 sparse matrix of type 'd' with 450 stored elements (space for 450) in
        COOrdinate format>

 >>> print io.mmread('bfw62a.mtx')

gives the entries, but how can I assign this matrix to an array to
compute the eigenvalues of this matrix ?

Nils



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