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ss_to_tf (MathScript RT Module Function)

LabVIEW 2012 MathScript RT Module Help

Edition Date: June 2012

Part Number: 373123C-01

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Owning Class: linear systems

Requires: MathScript RT Module

Syntax

[e, f] = ss_to_tf(a, b, c, d)

[e, f] = ss_to_tf(a, b, c, d, col)

Legacy Name: ss2tf

Description

Converts a state-space to a transfer function model transform. ss_to_tf supports only SISO systems.

Examples

Inputs

Name Description
a, b, c, d Specifies the system matrices of the state-space representation.
col Specifies to use only the col-th input to inspire the system.

Outputs

Name Description
e Returns the numerator polynomial.
f Returns the denominator polynomial.

Details

The following table lists the support characteristics of this function.

Supported in the LabVIEW Run-Time Engine Yes
Supported on RT targets Yes
Suitable for bounded execution times on RT Not characterized

Examples

a = [2 3; 1 0];
b = [1; 0];
c = [-1 -2];
d = [0];
[e, f] = ss_to_tf(a, b, c, d)

Related Topics

ss_to_zpk
tf_to_ss
tf_to_zpk
tf_to_zpk_eqlen
zpk_to_ss
zpk_to_tf


 

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