# deconv

Deconvolution of two vectors, or polynomial division.

## Syntax

[q,r] = deconv(a,b)

## Inputs

`a`- The numerator coefficients, when viewed as polynomial division.
`b`- The denominator, when viewed as polynomial division.

## Outputs

- q
- The quotient
- r
- The remainder, having the same dimensions as
`a`.

## Example

`[q,r] = deconv([10,36,47,76,37,39],[5,3,7])`

```
q = [Matrix] 1 x 4
2 6 3 5
r = [Matrix] 1 x 6
0 0 0 0 1 4
```

## Comments

deconv is related to conv as follows: a = conv(q, b) + r;