nzmax

Reserved size for nonzero elements.

Syntax

  • v = nzmax(M)

Input argument

  • M - a matrix: double or logical, sparse or not.

Output argument

  • v - a integer value.

Description

nzmax returns the amount of storage allocated for nonzero elements.

Example

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

sparse, nnz.

History

VersionDescription

1.0.0

initial version

Author

Allan CORNET

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