Convert 1*1 struct file into a csv file

2021 4 5
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更新时间：2021 4 8
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Hi everyone,
I am new to Matlab. I want to convert the .mat file info a csv file with several columns, so that I can read into dataframe by Python.
It doesn't work with csvwrite command. Can anyone teach me how to do this? Thank you very much! I've attached the .mat file.

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Sajid Afaque
Sajid Afaque 2021-4-5
your struct contains main fields inside containing many subfields. what exaclty do you want to store in csv
Battery Fan
Battery Fan 2021-4-8
Right. I have extract data and use the subfield name as the colunm name. Thank you.

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Anmol Dhiman
Anmol Dhiman 2021-4-7

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Hi Xueliu,
The structure that you shared is a nested one. Also you haven't specified the fieldnames that you wish to have in csv file. As the structure is nested , I suggest the best way is to write code for accessing structure elements. For that you can refer to this link.
The best way if the structure is not nested is to convert struct to table and then use writetable.
Hope it helps

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