Method rational/rational


  RATIONAL rational representation of a transfer function.
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  DESCRIPTION: RATIONAL rational representation of a transfer function.
 
            a(1)s^m + a(2)s^{m-1} + ... + a(m+1)
    H(s) = --------------------------------------
            b(1)s^n + b(2)s^{n-1} + ... + b(n+1)
 
  CONSTRUCTOR:
 
        r = rational()                 - creates an empty rational object
        r = rational(nun, den)         - construct from numerator and
                                         denominator coefficients
        r = rational(num, den, 'name') - construct including name
        r = rational(num, den,         - construct from num, den, and io-units
                     iunits, ounits)
        r = rational(pl)               - create a rational object from the
                                         description given in the parameter list.
        r = rational(pzm)              - convert the TF described by the
                                         pzmodel into a rational TF.
 
  Example constructor plists:
 
  Example: plist('filename', 'rational1.xml')
  Example: plist('filename', 'rational1.mat')
  Example: pzm = pzmodel(1, {1 2 3}, {4 5})
           plist('pzmodel', pzm)
 
  Parameters Description
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Method Details
Access public
Defining Class rational
Sealed 0
Static 0

Parameter Description

Default

no description
Key Default Value Options Description
NAME '' none The name of the constructed object.
DESCRIPTION '' none The description of the constructed object.
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From MAT File

no description
Key Default Value Options Description
NAME '' none The name of the constructed object.
DESCRIPTION '' none The description of the constructed object.
FILENAME '' none MAT filename.
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From XML File

no description
Key Default Value Options Description
NAME '' none The name of the constructed object.
DESCRIPTION '' none The description of the constructed object.
FILENAME '' none XML filename.
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From Repository

no description
Key Default Value Options Description
NAME '' none The name of the constructed object.
DESCRIPTION '' none The description of the constructed object.
HOSTNAME '' none Database server hostname.
DATABASE '' none Database name.
USERNAME '' none User name to use when connecting to the database. Leave blank to be prompted.
PASSWORD {} [0x0] none Password to use when connecting to the database. Leave blank to be prompted.
CONN [] none Java mysql object.
ID, IDS [] none A vector of object IDs.
CID [] none A vector of collection IDs.
BINARY 1
  • 1
  • 0
Use binary representation (not always available).
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From Built-in Model

no description
Key Default Value Options Description
NAME '' none The name of the constructed object.
DESCRIPTION '' none The description of the constructed object.
BUILT-IN '' none Choose one of the built-in models. (use class.getBuiltInModels to get a list for a particular user class)
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From Pzmodel

no description
Key Default Value Options Description
NAME '' none The name of the constructed object.
DESCRIPTION '' none The description of the constructed object.
PZMODEL pzmodel(g:no gain p:no pole z:no zero) none Construct from a pole/zero model.
IUNITS '' none The input units of the model.
OUNITS '' none The output units of the model.
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From Coefficients

no description
Key Default Value Options Description
NAME '' none The name of the constructed object.
DESCRIPTION '' none The description of the constructed object.
NUM [] none Vector of coefficients.
DEN [] none Vector of coefficients.
IUNITS '' none The input units of the model.
OUNITS '' none The output units of the model.
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From Parfrac

no description
Key Default Value Options Description
NAME '' none The name of the constructed object.
DESCRIPTION '' none The description of the constructed object.
PARFRAC parfrac() none Construct from a partial fraction model.
IUNITS '' none The input units of the model.
OUNITS '' none The output units of the model.
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Some information of the method rational/rational are listed below:
Class name rational
Method name rational
Category Constructor
Package name ltpda
VCS Version 3542afe99dea25c636b7ac3b82a9f6f8be9d447d
Min input args 0
Max input args -1
Min output args 1
Max output args 1




©LTP Team