pzmodel Class


Properties Properties of the class
Methods All Methods of the class ordered by category.
Examples Some constructor examples

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Properties

Public Properties Public means that all clients can access the member by its name.
Private Properties Private restricts the access to the class itself. Only methods that are part of the same class can access private members.

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Public Properties

Properties Description

name

Name of the pole zero model (PZMODEL) object

gain

Gain of the model

poles

Vector of POLE objects

zeros

Vector of ZERO objects

Private Properties

Properties Description

plist

The parameter list object which creates the PZMODEL object

version

CVS version string of the constructor

created

Time object which stores the creation time of the PZMODEL object

Methods

Constructor Constructor of this class
Helper Helper functions only for internal usage
Internal Internal functions only for internal usage
Operator Operator functions
Output Output functions

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Constructor

Methods Description

pzmodel

PZMODEL constructor for pzmodel class.

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Helper

Methods Description

get

GET get a pole/zero model property.

isfield

ISFIELD tests if the given field is one of the object properties.

isvalid

ISVALID tests if the given pzmodel has all the correct fields of the correct type.

set

SET sets a pole/zero model property.

string

STRING writes a command string that can be used to recreate the input pzmodel object.

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Internal

Methods Description

getlowerFreq

GETLOWERFREQ gets the frequency of the lowest pole or zero in the model.

getupperFreq

GETUPPERFREQ gets the frequency of the highest pole or zero in the model.

subsasgn

SUBSASGN define index assignment for pzmodel properties.

subsref

SUBSREF Define field name indexing for pole/zero model objects.

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Operator

Methods Description

tomfir

TOMFIR approximates a pole/zero model with an FIR filter.

tomiir

TOMIIR converts a pzmodel to an IIR filter using a bilinear transform.

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Output

Methods Description

char

CHAR convert a pzmodel object into a string.

display

DISPLAY overloads display functionality for pzmodel objects.

save

SAVE a pzmodel object to file.

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