# sinc

Sinc function.

## Syntax

* c = sinc(m)

## Input argument

* m - input array: scalar, vector or matrix.

## Output argument

* c - sinc of input

## Description

**c = sinc(m)** returns an array **c** whose elements are the sinc of the elements of the input: **m**.

## Example

```matlab
c = sinc(pi)
```

## See also

[sin](../trigonometric_functions/sin).

## History

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

## Author

Allan CORNET
