How to edit fft analyzer window in 2021a version

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HEMA MANIKANTA BETHA
回答： Meth Hai 2024-6-19
I am unable to edit my fft analyzer window in 2021a version. I can't see the options

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回答（3 个）

Sameer Pujari
Sameer Pujari 2021-7-19
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)
Hassan Abouobaida
Hassan Abouobaida 2023-1-24
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!
Meth Hai
Meth Hai 2024-6-19
i have problem, when i open the fft analyzer my matlab 2022b crush and no respond, and i even try to untick the single simulation output

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