# dec2bin

Converts non-negative integers to their binary equivalents.

## Syntax

R = dec2bin(n)

R = dec2bin(n, len)

## Inputs

`n`- Finite, non-negative integer, matrix, or cell array of finite, non-negative integers.
`len`(optional)- Specifies the minimum length of each element if
`n`is a matrix or a cell array. Valid values are finite, positive integers.

## Outputs

- R
- If
`n`is a matrix or cell array,`R`will be a string array with one row for each element. Every element will be the same width as the widest element, with leading zeros padding the value.

## Examples

Integer to
binary:

`R = dec2bin(97)`

`R = 1100001`

Matrix to
binary:

`R = dec2bin([97, 65, 1])`

```
R =
1100001
1000001
0000001
```

Cell array, with the minimum output length specified, to
binary:

`R = dec2bin({7, 5, 1}, 8)`

```
R =
00000111
00000101
00000001
```