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