My for loop execution is not working.

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Prakriti Sardana
Prakriti Sardana 2015-6-7
编辑： Hiskiel Stephanus 2015-6-9
I have a time range (t) going from 1 to 20, and a random collection of data of 20 points (y). I need to have y(1,:) for t(1,:), y(2,:) for t(2,:) and so on. This is what I wrote:
for t=1:1:20.0
a = y(1,:) : y(20,:)
end
But all this executes is the just one value of y (the first or the last, I can't tell because they are the same number). What should I correct?
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Hiskiel Stephanus
Hiskiel Stephanus 2015-6-9
编辑：Hiskiel Stephanus 2015-6-9
I am assuming you are trying to assign values to an "a" matrix. Try making "a" a dynamic array by saying
a(1,t) = y(1,:) : y(20,:)

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Walter Roberson
Walter Roberson 2015-6-7
for t = 1:20
a = y(t,:);
fprintf('y value #%t was %g\n', t, a); %example of using the data
end
  1 个评论
Prakriti Sardana
Prakriti Sardana 2015-6-7
编辑：Prakriti Sardana 2015-6-7
Hm, thank you very much. This works well for me.
PS: If I happen to use a part of this code in my summer project, I would credit you. :p Hehe.

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