# isspace

Returns a boolean, logical matrix or cell array, whose values are
`true` if the corresponding elements of the input are whitespaces
and `false`, if otherwise.

## Syntax

R = isspace(s)

## Inputs

`s`- Type: Any finite scalar | string | mat | cell

## Outputs

- R
- Type: logical | mat | cell

## Examples

```
R = isspace('test 123')
R = [Matrix] 1 x 9
0 0 0 0 1 1 0 0 0
```

```
R = isspace({23, ' test 123 '})
R =
{
[1,1] 0
[1,2] [Matrix] 1 x 10
1 0 0 0 0 1 0 0 0 1
}
```