lcf Continuous time dynamical systems normalized coprime factorization

## Syntax

    [N, M] = lcf(sl)

## Arguments

sl

  a continuous time linear dynamical system.

N

  a continuous linear dynamical system.

M

  a continuous linear dynamical system.

## Description

Computes normalized coprime factorization of the linear dynamic system `sl`.

`sl = M^-1 N`

`M` and `N` are returned in the same representation (transfer function or state-space) than `sl`.

## Authors

F. D.; ;

## History

5.4.0 `Sl` is now checked for continuous time linear dynamical system. This modification has been introduced by this commit