For more information about sinestream signals for estimation, see “Sinestream Input
Signals” on page 5-37.
Tunable: Yes
Dependencies
To enable this parameter, in Experiment Mode, select Sinestream.
Programmatic Use
Block Parameter: NumOfEstPeriod
Type: integer, vector of integers
Default: '4'
Number of periods of the lowest frequency used for estimation —
Duration of data-collection window
3 (default) | integer between 1 and 5
In the superposition experiment mode, the block applies perturbations at all frequencies
simultaneously while the experiment is running. The block uses this parameter to
determine how long a data-collection window to use for estimation. For more information
about the data-collection window, see “Experiment Length and Data-Collection Window in
Superposition Mode” on page 16-101.
Dependencies
To enable this parameter, in Experiment Mode, select Superposition.
Programmatic Use
Block Parameter: NumOfSlowestPeriod
Type: integer
Default: '3'
Estimation mode — Whether block performs estimation or only collects
response data
Online (default) | Offline
Specify whether to perform the frequency response estimation computation online or to
collect frequency-response data only, for later offline estimation.
- Online — The block collects experiment data and computes the estimated frequency
response while the experiment is running. You can get the resulting estimated
frequency response at the frd port (see that port description for more information).
Frequency Response Estimator