How to edit fft analyzer window in 2021a version

I am unable to edit my fft analyzer window in 2021a version. I can't see the options

[inayat ali]

I have same problem

[chagamreddy venkata subba reddy]

i have same problem.. .if you found any solution.. please guide me

[Amol Gedam]

I have also the same issue.

Answer 1

[Sameer Pujari]

The reason for this might be that, in the Model Configuration Parameters in "Data Import/Export" Section, the option "Single simulation output" has been selected.

1. go to model configuration parameter and select Data Import/Export.
2. Untick the Single simulation output and click on Apply.
3. double tap the scope and go to Logging and select Log data to the workspace and select Structure with Time and click on Apply.
4. Run the simulation
5. double tap Powergui and select FFT Analysis

Note- MATLAB workspace should have a struct variable including time with the results of the simulation. (e.g. you can use the Scope blocks to log data into the workspace, note that this needs to be struct with time)

Answer 2

[Hassan Abouobaida]

Good morning,

With Matlab 2021, I have the same problem. Moreover, in Workspace, Matlab does not display any variable in spite of the conditions (indicated above) 1 to 5 are adjusted correctly!