how to determine if vector of row times is within timerange?

Question

clauper 2023-1-24

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https://ww2.mathworks.cn/matlabcentral/answers/1899455-how-to-determine-if-vector-of-row-times-is-within-timerange

编辑： Stephen23 2023-1-24

I have a vector of row times and a time range:

dates = datetime(2000,1,1):calyears(1):datetime(2002,1,1);
tr = timerange(datetime(2000,1,1), datetime(2001,12,31));

and I would like to determine whether "dates" is within the timerange, such that i get

answer = [true;true;false]
answer = 4×1 logical array
   1
   1
   0
   0

Is there a function or approach that does this?

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Stephen23 2023-1-24

编辑：Stephen23 2023-1-24

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Note that using datetime(2001,12,31) as the bin edge will miss any times that fall during the 31st of December:

isbetween(datetime(2001,12,31,12,35,45), datetime(2000,1,1), datetime(2001,12,31))
ans = logical
   0

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Answer 1

Rik 2023-1-24

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The timerange datatype is really only intended to be used with timetables. Once you convert your dates to a timetable, you can use the containsrange function:

dates = datetime(2000,1,1):calyears(1):datetime(2002,1,1);
tr = timerange(datetime(2000,1,1), datetime(2001,12,31));
tmp = timetable(reshape(dates,[],1),ones(numel(dates),1));
[tf,whichRows] = containsrange(tmp,tr)
tf = logical
   1
whichRows = 3×1 logical array
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   1
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