MATLAB Function Reference

nonzeros

Nonzero matrix elements

Syntax

s = nonzeros(A)

Description

s = nonzeros(A) returns a full column vector of the nonzero elements in A, ordered by columns.

This gives the s, but not the i and j, from [i,j,s] = find(A). Generally,

length(s) = nnz(A)  nzmax(A)  prod(size(A))

See Also

find, isa, nnz, nzmax, size, whos

noanimate

norm