Reading .rec files ( mutiple .rec files)

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Olalekan Adesina 2021-9-16

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https://ww2.mathworks.cn/matlabcentral/answers/1454294-reading-rec-files-mutiple-rec-files

评论： Walter Roberson 2021-9-17

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.

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KSSV 2021-9-16

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https://ww2.mathworks.cn/matlabcentral/answers/1454294-reading-rec-files-mutiple-rec-files#answer_788514

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.

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KSSV 2021-9-17

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Walter Roberson 2021-9-17

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

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MATLAB Data Import and Analysis

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Signal Processing Toolbox

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R2020a

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