matlab (version 1.0.2)

ones: MATLAB ones/zeros functions

Description

Create a matrix consisting of all ones or zeros.

Usage

ones(...)
zeros(...)

Arguments

...

numeric dimensions for the result

Value

Returns matrix consisting only of ones (or zeros). Defaults to square if dimension argument resolves to a single value.

See Also

eye

Examples

ones(3)
ones(c(3, 3))                   # same thing 
ones(3, 3)                      # same thing
ones(size(matrix(NA, 3, 3)))    # same thing
zeros(3)