mean vaue every one minute
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Hi all!
I have a matrix with two columns, time and temperature. I want to find mean value of temperature for every 1 minute. Because my time is on hours every 0.0166. my matrix is:
12.3539 25.8
12.3537 24.9
12.3590 25.1
12.3624 25.3
12.3692 24.5
12.3726 26.2
12.3777 26.1
12.3811 26.8
12.3861 27.4
I want to find mean value from 1-5 and the from 6-9 and so on, until 2897.
Are there any ideas?
Thank you!
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Andrei Bobrov
2016년 9월 20일
data = [12.3539 25.8
12.3537 24.9
12.3590 25.1
12.3624 25.3
12.3692 24.5
12.3726 26.2
12.3777 26.1
12.3811 26.8
12.3861 27.4];
t = 1/60;
th = [0;cumsum(diff(data(:,1)))];
ii = floor(abs(th)/t)+1;
T = accumarray(ii,data(:,2),[],@mean);
댓글 수: 3
Andrei Bobrov
2016년 9월 20일
편집: Andrei Bobrov
2016년 9월 20일
Hi Thodoris! Please give small part your data (use 'attach').
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