ContTransFunc
This block implements a continuous-time, single-input, multi-output (SIMO) linear system that is defined by its rational transfer function (Numerator/Denominator). The transfer function must be proper meaning that the degree of numerator must not exceed that of the denominator.
Library
Dynamical
Description
This block realizes the transfer function of a continuous linear system.
This block implements a SIMO (continuous-time, single-input, multi-output) linear system represented by its rational transfer function (Numerator/Denominator). The transfer function must be proper, meaning that the degree of its numerator must not exceed that of its denominator. In the SISO case, the input and output may be of arbitrary but equal size, in which case the SISO system is applied element-wise.
The block has one input and one output.
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
num | Coefficients of the numerator polynomial | An mxn matrix where m is the size of the output, and n is the order of the numerator polynomial. | Matrix | |
den | Coefficients of the denominator polynomial | This parameter sets the denominator of the transfer function. This must be a polynomial in s. | Vector |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
Port 1 | explicit | output | 1 | |
Port 2 | explicit | input | 1 |
Advanced Properties
| Name | Value | Description |
|---|---|---|
always active | yes | |
direct-feedthrough | no | no, unless the order of numerator is equal to the order of denominator. |
zero-crossing | no | |
mode | no | |
continuous-time state | yes | |
discrete-time state | no |