Scilab Function
Last update : 12/01/2004
spget - retrieves entries of sparse matrix
Calling Sequence
- [ij,v,mn]=spget(sp)
Parameters
-
sp: real or complex sparse matrix
-
ij: two columns integer matrix (indices of non-zeros entries)
-
mn: integer vector with two entries (row-dimension, column-dimension)
-
v: column vector
Description
spget is used to convert the internal representation of sparse
matrices into the standard ij, v representation.
Non zero entries of sp are located in rows and columns
with indices in ij.
Examples
sp=sparse([1,2;4,5;3,10],[1,2,3])
[ij,v,mn]=spget(sp);
See Also
sparse, sprand, speye, lufact,