freqresp (MathScript RT Module Function)
- Updated2023-03-14
- 1 minute(s) read
freqresp (MathScript RT Module Function)
Owning Class: frqrsp
Requires: Control Design and Simulation Module and MathScript RT Module
Syntax
Gw = freqresp(SysIn)
Gw = freqresp(SysIn, w)
Description
Calculates the magnitude and phase of a system model at a frequency you specify.
Inputs
| Name | Description |
|---|---|
| SysIn | Specifies a linear time-invariant (LTI) model in transfer function, zero-pole-gain, or state-space form. |
| w | Specifies the frequency, in radians per second, at which this function evaluates the magnitude and phase of the SysIn model. The default value is 0. w is a real scalar. |
Outputs
| Name | Description |
|---|---|
| Gw | Returns the magnitude and phase of the SysIn model at frequency w. Gw is a complex matrix. |
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
SysIn = ss(-1, 1, 1, 0)
Gw = freqresp(SysIn, 2)