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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | SPARSE SPARSE Construct a Sparse Matrix
Usage
Creates a sparse matrix using one of several formats. The
first creates a sparse matrix from a full matrix
y = sparse(x).
The second form creates a sparse matrix containing all zeros
that is of the specified size (the sparse equivalent of
zeros).
y = sparse(m,n)
where m and n are integers. Just like the zeros function,
the sparse matrix returned is of type float. The third form
constructs a sparse matrix from the IJV syntax. It has two forms. The
first version autosizes the sparse matrix
y = sparse(i,j,v)
while the second version uses an explicit size specification
y = sparse(i,j,v,m,n)
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