Zpg {signal}R Documentation

Zero-pole-gain model

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


[Package signal version 0.5 Index]