Intersect 2 arrays to find a position

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Inês Mendes
Inês Mendes 2015-6-2
评论： Inês Mendes 2015-6-2
I have 3 vectors like these:
hour=[8 8 8 9 9 9]
Minute=[15 30 45 15 30 45]
V=[10 6 5 4 3 11]
How do I intersect the first 2 in order to find the position to extract the value from de V vector.
For example: I want to extract all values starting at 8.45h

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Azzi Abdelmalek
Azzi Abdelmalek 2015-6-2
hour=[8 8 8 9 9 9]
Minute=[15 30 45 15 30 45]
V=[10 6 5 4 3 11]
s='8.45'
ii=cellfun(@str2num,strsplit(s,'.'))
id=find(hour==ii(1) & Minute==ii(2))
out=V(id:end)

更多回答（1 个）

Doug
Doug 2015-6-2
I'm not sure if I'm clear on the question, but is this what you have in mind?:
V(hour+Minute/60 >= 8.75)

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