## Contents

## GBN

Produces a generalized pseudo-random binary noise test-signal.

## Syntax

`y = gbn(N,ts,A,h,flag)`

## Description

This function produces a binary sequence. This kind of testsignal has been described in [1].

## Inputs

`N` is the lentgh of the signal [sec].

`ts` is the settling time of the process [sec].

`A` is the amplitude of the signal.

`flag` is;

- 0 if the process is over-damped.
- 1 if the process is oscillary (minimum phase).
- 2 if the process is oscillary (non-minimum phase).

## Outputs

`y` is a pseudo-random binary noise.

## Used By

This is a top-level function that is used directly by the user.

## See Also

## References

[1] H. J. A. F. Tulleken, "Generalized binary noise test-signal concept for improved identification-experiment design", *Automatica*, vol. 26, no. 1, pp. 37-49, 1990.