Imported pre-processed data into matlab

I have completed the pre-processing of MEG data in the brainstorm and after which have imported the data to MATLAB, however in MATLAb its saved as Struct file as in the image.
For further analysis of the data, which of these represents time-series data? i was considering 'F' file as time series data. please correct me if i am wrong.
i am trying to calculate entropy and complexity measures.

thank youScreenshot 2021-03-23 114037

A post was merged into an existing topic: Mean Frequency calculation