Reading .rec files ( mutiple .rec files)

Hi friends, I'm new to matlab. I have a dataset folder that contains .rec files, .edf files and .txt files. Inside the .rec files are my targeting signals. Please, how can i read the .rec files ( either each at a time or all at onces) to obtain the sound signals... as well as to analyze these signals and plot them in MATLAB. Thank you all.

Answer 1

[KSSV]

For .edf files you can use this file exchange function: https://in.mathworks.com/matlabcentral/fileexchange/31900-edfread

For .txt files you can use testscan. We don't know the format of .rec files.

[Olalekan Adesina]

Thanks for your reply. I need help with the code to read .rec files. The targeting signals are in .rec files.

I want to analyze the signals in .rec files and plot it

[KSSV]

attach one sample file.

[Olalekan Adesina]

I can not attach any of the .rec files because the size is above 5MB

[KSSV]

You can zip and attach..or share a gdrive link.

[KSSV]

Give access permissions to the link.

[Walter Roberson]

According to https://physionet.org/content/ucddb/1.0.0/ the .rec files are EDF format.

So you should be able to use edfread https://www.mathworks.com/help/signal/ref/edfread.html