how to find nearest date corresponding value ?

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pruth 2019 年 10 月 17 日
コメント済み: pruth 2019 年 10 月 17 日
Hi, i am really stuck here and can not move ahead !
i have written this code to match the date which works fine as expected.
load('date.mat ');
load('AOD.mat ');
N = AOD_440(:,1);
V = A(:,1);
B = repmat(N,[1 length(V)])
[minValue,closestIndex] = min(abs(B-V'));
closestValue = N(closestIndex);
but here AOD_440 has second column which has some values. so when above code is finding its closest date it should put the corresponding value in second column !
how can we just update the above code ?
or do I need to write different method code ?
i hope you understand the question !
  2 件のコメント
pruth 2019 年 10 月 17 日
Thats works fine too !! thanks !



Jos (10584)
Jos (10584) 2019 年 10 月 17 日
Does this return what you want?
R = AOD_440(closestIndex, [1 2]) % select first (date?) and second (values?) columns
  1 件のコメント
pruth 2019 年 10 月 17 日
seriously ???? it was that easy ??


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