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Cut radio signal by hours

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Hi
I have an excel file
I get in the file a date, hours and amplitude by frequency
How can I "cut" the hours as I wish
For example I want to get a new matrix but only between the hours of 00:00 and 12:00

Accepted Answer

Walter Roberson
Walter Roberson on 11 Nov 2020
I26 = readtable(YourFileName);
mask = I26.time < hours(12);
selected_I26 = I26(mask,:);
This would extract only the entries before noon. <= if you want to include noon.
  10 Comments
Shahar ben ezra
Shahar ben ezra on 21 Nov 2020
Tnx Peter Perkins :)
I will try that too

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