parfrac Class


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

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Properties

The LTPDA toolbox restrict access of the properties.

The get access is 'public' and thus it is possible to get the values with the dot-command (similar to structures).

For example:

val = obj.prop(2).prop;
The set access is 'protected' and thus it is only possible to assign a value to a property with a set-method.
For example:
obj2 = obj1.setName('my name') % This command creates a copy of obj1 (obj1 ~= obj2)
obj.setName('my name');        % This command applies to obj    

Properties Description Defined in class

res

Residuals of the partial fraction representation

parfrac

poles

poles (real or complex numbers) of the partial fraction representation

parfrac

pmul

parfrac

dir

Direct terms of the partial fraction representation

parfrac

version

CVS version string of the constructor

parfrac

iunits

Input unit of a transfer function

ltpda_tf

ounits

Output unit of a transfer function

ltpda_tf

hist

History object associated with this object

ltpda_uoh

name

Name of the object

ltpda_uo

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Methods

Constructor Constructor of this class
Helper Helper methods only for internal usage
Internal Internal methods only for internal usage
Output Output methods
Relational Operator Relational operator methods
Signal Processing Signal processing methods

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Constructor

Methods Description Defined in class

rebuild

REBUILD rebuilds the input objects using the history.

ltpda_uoh

parfrac

PARFRAC partial fraction representation of a transfer function.

parfrac

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Helper

Methods Description Defined in class

get

GET get a property of a object.

ltpda_obj

isprop

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

ltpda_obj

setIunits

SETIUNITS sets the 'iunits' property of the ao.

ltpda_tf

setOunits

SETOUNITS sets the 'ounits' property of the ao.

ltpda_tf

created

CREATED Returns a time object of the last modification.

ltpda_uoh

creator

CREATOR Extract the creator(s) from the history.

ltpda_uoh

index

INDEX index into a 'ltpda_uoh' object array or matrix. This properly captures the history.

ltpda_uoh

setName

SETNAME Set the property 'name'.

ltpda_uoh

setProperties

SETPROPERTIES set different properties of an object.

ltpda_uoh

string

STRING writes a command string that can be used to recreate the input object(s).

ltpda_uoh

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Internal

Methods Description Defined in class

bsubmit

BSUBMIT bsubmits the given collection of objects to an LTPDA Repository.

ltpda_uo

submit

SUBMIT submits the given collection of objects to an LTPDA Repository.

ltpda_uo

update

UPDATE updates the given object in an LTPDA Repository.

ltpda_uo

getlowerFreq

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

parfrac

getupperFreq

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

parfrac

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Output

Methods Description Defined in class

report

REPORT generates an HTML report about the input objects.

ltpda_uoh

save

SAVE overloads save operator for ltpda objects.

ltpda_uoh

type

TYPE converts the input objects to MATLAB functions.

ltpda_uoh

char

CHAR convert a parfrac object into a string.

parfrac

display

DISPLAY overloads display functionality for parfrac objects.

parfrac

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Relational Operator

Methods Description Defined in class

eq

EQ overloads the == operator for ltpda objects.

ltpda_obj

ne

NE overloads the ~= operator for ltpda objects.

ltpda_obj

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Signal Processing

Methods Description Defined in class

resp

RESP returns the complex response of a parfrac as an Analysis Object.

parfrac

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