# nonzeros

## Purpose

The nonzero entries in a matrix.

## Synopsis

    s = nonzeros(X)

## Description

`s = nonzeros(X)` is a full column vector of the nonzero elements in `X`, ordered by columns.

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

    length(s) = nnz(X) <=  nzmax(X) <=  prod(size(X))

## See Also

    find, issparse, nnz, nzmax, size, whos

(c) Copyright 1994 by The MathWorks, Inc.