Define a Sparse Matrix without sparse function.

2012 7 9
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Hello I wonder if it is possible to define a sparse matrix without using the sparse function, is that I simply put the values in the position I want.
Thanks.

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James Tursa
James Tursa 2012-7-9
编辑：James Tursa 2012-7-9

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The sparse command can use multiple input formats:
< http://www.mathworks.com/help/techdoc/ref/sparse.html>
E.g.,
"S = sparse(i,j,s) uses m = max(i) and n = max(j) ... Uses vectors i, j, and s to generate an m-by-n sparse matrix such that S(i(k),j(k)) = s(k)"

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