Is there a way to extract the numeric data from these chars?
조회 수: 2(최근 30일)
Mathieu NOE 2022년 1월 25일
you can do that (will simply combine minutes and seconds into only seconds time vector)
but as your original data has resolution of 1 second only and many duplicates, so will the resulting time vector.
you must improve the time resolution of your data
tmp = str2double(split(Time,':'));
time_seconds = tmp(:,1)*60 + tmp(:,2);
Harry 2022년 1월 25일
편집: Harry 2022년 1월 25일
The data inside of Time variable are in time format like mm:ss. You can use datetime to extract them.
new_T = datetime(Time(1:end),'InputFormat','mm:ss','Format','mm:ss')
timeDuration = new_T-new_T(1);
timeDuration_inSeconds = seconds(timeDuration)
timeDuration_inMintues = minutes(timeDuration)
I hope, it works for you.
Note: num2str() will convert number to string. The output will not be number.