Unable to extract csv file from mat file in octave - octave

I need help to extract this particular file marked with an arrow in a csv format in the original structure, please help me out with proper line of codes.
Thank You.

Octave has a save command that can save a matrix in a number of different formats. You can try a binary format, or R and Python can read HDF5 files.
https://octave.org/doc/v4.0.0/Simple-File-I_002fO.html

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I have a basic question regarding date formatting. I have date as
1-Jan-00
which needs to be reformatted as 01-Jan-2000.
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A CSV file is specifically a content-only formatting-free data format. You can put 1-Jan-00 or 01-Jan-2000 or 2000-Jan-01 or whatever you want into your file. How your program will interpret and/or display that data depends on the program.

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Could someone help me out on how to generate an xes file from a csv file containing event logs. I tried many websites, tutorials but failing all the time.
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Here you go: Importing CSV files using the ProM 6.5 Log package
You'll need the latest ProM-Version for that from www.promtools.org

Python: How to convert .ofx file into .csv

Does any one know how to convert .ofx file in to .csv file. using python language?
I have a file of bank statement which have .ofx format I want to use it in my personal software which support only .csv format.
Please help.
Late to the party, but the python package ofxparse can open and read ofx files. From there, you can consult your transactions and export them as desired.
Not python, but iCreateOFX Basic can convert both OFX and QIF files to CSV (and the other way round.