Zpg: Zero-pole-gain model

In signal: Signal Processing

Description

Zero-pole-gain model of an ARMA filter.

Usage

Zpg(zero, pole, gain)

## S3 method for class 'Arma'
as.Zpg(x, ...)

## S3 method for class 'Ma'
as.Zpg(x, ...)

## S3 method for class 'Zpg'
as.Zpg(x, ...)

Arguments

zero	complex vector of the zeros of the model.
pole	complex vector of the poles of the model.
gain	gain of the model.
x	model to be converted.
...	additional arguments (ignored).

Details

as.Zpg converts from other forms, including Arma and Ma.

Value

An object of class “Zpg”, containing the list elements:

zero	complex vector of the zeros of the model.
pole	complex vector of the poles of the model.
gain	gain of the model.

Author(s)

Tom Short

See Also

Arma, bilinear

signal documentation built on May 25, 2021, 3 p.m.