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Find index in each column of a matrix using for

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Cary
Cary el 28 de Jun. de 2015
Comentada: Star Strider el 28 de Jun. de 2015
Good evening,
I am attempting to find the index of the last non-NaN for each column in a matrix. I can't really get it to work correctly; instead of giving me a column vector of indices, it sums the indices together in every cell. Here is my code:
xDate=zeros(1,size(forward,2)); % preallocate a vector
xDate=xDate'; % transpose to a column
for i = 1:size(forward,2)
xDate(i) = find(~isnan(forward),1,'last')
end
I'm sure it is an easy fix; but I've been racking my brain on it for hours now with no solution.
Thanks to all who are generous enough to help.

Respuesta aceptada

Star Strider
Star Strider el 28 de Jun. de 2015
I don’t have your ‘forward’ matrix so this is just a guess.
See if indexing ‘forward’ as well works:
xDate(i) = find(~isnan(forward(:,i)),1,'last')
  2 comentarios
Cary
Cary el 28 de Jun. de 2015
Beautiful! Thank you very much :)
Star Strider
Star Strider el 28 de Jun. de 2015
As always, my pleasure!

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