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

Version	📄 Description
1.0.0	initial version