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Scilab help >> Sparse Matrix > Sparse Matrix Conversion > spget


retrieves entries of sparse matrix

Calling Sequence




real, complex or boolean sparse matrix


two columns integer matrix (indices of non-zeros or true entries)


integer vector with two entries (row-dimension, column-dimension)


column vector


spget is used to convert the internal representation of sparse matrices into the standard ij, v representation.

Non zero entries (or entries set to true for a boolean sparse matrix) of sp are located in rows and columns with indices in ij.



See Also

  • sparse — sparse matrix definition
  • sprand — sparse random matrix
  • speye — sparse identity matrix
  • lufact — sparse lu factorization
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Last updated:
Mon Oct 01 17:34:51 CEST 2012