nonzeros - Nonzero matrix elements

Syntax

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

© 1984-2012- The MathWorks, Inc.    -   Site Help   -   Patents   -   Trademarks   -   Privacy Policy   -   Preventing Piracy   -   RSS