# num2bin

Convert number to binary representation.

## Syntax

* R = num2bin(M)

## Input argument

* M - a variable: logical, integer, single or double real full matrix.

## Output argument

* R - result of num2bin: char array.

## Description

**num2bin** returns a char array giving the literal bit representation of a number.

Used function(s)

C++ std::bitset

Bibliography

http://www.oxfordmathcenter.com/drupal7/node/43

## Example

```matlab
X = [65535 128; 1 0]
Y = num2bin(X)
```

## See also

[bin2num](bin2num).

## History

| Version | Description     |
| ------- | --------------- |
| 1.0.0   | initial version |

## Author

Allan CORNET
