Discretized Transfer Function
Implements a continuous-time transfer function in discrete-time.
Library
MATLAB Command Line
Click to copy the following command line to the clipboard. Then paste it in the MATLAB Command Window:
qc_open_library('quarc_library/Discrete')Description
The Discretized Transfer Function block converts a continuous-time transfer function to a discrete-time transfer function according to the specified discretization method.
Installation Requirements
In order to use the Discretized Transfer Function block, the
MathWorks Control System toolbox should be installed with your MATLAB software.
Input Ports
The input signal to the transfer function.
Output Ports
The output signal from the transfer function.
Data Type Support
This block accepts input of type double. The output is of type double.
Parameters and Dialog Box
Numerator
A vector containing the coefficients of the numerator polynomial of the continuous-time transfer function.
Denominator
A vector containing the coefficients of the denominator polynomial of the continuous-time transfer function.
Discretization Method
The method used to discretize the continuous-time system. The methods provided with this block
are those supported by the c2d command with the exception of the prewarp method,
which is not supported by this block.
Sample Time
The sample time for the equivalent discrete-time system.
Targets
|
Target Name |
Compatible* |
Model Referencing |
Comments |
|---|---|---|---|
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
||
|
Yes |
Yes |
Last fully supported in QUARC 2018. |
|
|
Rapid Simulation (RSIM) Target |
Yes |
Yes |
|
|
S-Function Target |
No |
N/A |
Old technology. Use model referencing instead. |
|
Normal simulation |
Yes |
Yes |
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