Scilab 6.0.1

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# ones

matrix made of ones

### Syntax

y=ones(m1,m2,...) y=ones(x) y=ones()

### Arguments

- x,y
matrices

- m1, m2,..
integers

### Description

Returns a matrix made of ones.

- ones(m1,m2)
returns a

`(m1,m2)`

matrix full of ones.- ones(m1,m2,..,mn)
creates a

`(m1,m2,..,mn)`

matrix full of ones.- ones(x)
returns a matrix full of ones with the same size that

`x`

.- ones(x)
is also valid for

`x`

a`syslin`

list.

### Remarks

Note that

`ones(3)`

is`ones(a)`

with`a=3`

i.e it is NOT a 3x3 matrix!ones() is equivalent to ones(1,1).

`ones(3,-3)`

and`ones(-3,-3)`

both return an empty matrix.

`repmat(1, sizes)` can be used to generate an array of ones with
`sizes=[m1 m2 ..]` given as a vector. |

### Examples

ones(3) ones(3,3) ones(2,3,2) repmat(1, [2 4 2])

## Comments

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