<< nnz

Sparse type

sparse >>

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nzmax

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Reserved size for nonzero elements.

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Syntax

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v = nzmax(M)

Input argument

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M

a matrix: double or logical, sparse or not.

Output argument

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v

a integer value.

Description

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nzmax returns the amount of storage allocated for nonzero elements.

Example

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I = [1 2 3];
J = [3 1 2];
V = [32 42 53];
sp = sparse(I, J, V, 5, 4, 10)
size(sp)
nnz(sp)
nzmax(sp)

See also

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sparse, nnz.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET