Save arrow vector which changes its length during a loop

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Miguel Cardoso 2020-2-18

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评论： Miguel Cardoso 2020-2-19

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Hey!

I'm trying to save on my workspace an arrow variable (I & J) which shanges its length during the loop.

Hope you can help me!

for i=1:6 
    DR_min(i)=min(DR_new);
    [row]=find(DR_new==DR_min(i));
    I=IQ(row);
    J=JQ(row);
    DR_new(DR_new<=DR_min(i)) = NaN;
    shells(i)=length(I)/16;
end

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Alex Mcaulley 2020-2-19

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If I and J change their size you should use a cell array:

I = cell(1,6);
J = cell(1,6);
for i=1:6 
    DR_min(i)=min(DR_new);
    [row]=find(DR_new==DR_min(i));
    I{i}=IQ(row);   
    J{i}=JQ(row);
    DR_new(DR_new<=DR_min(i)) = NaN;
    shells(i)=length(I)/16;
end