Matrix in a for loop

2014 12 5
1 个回答
更新时间：2021 8 20
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How could you add items into a matrix within a for loop without having to do stuff like this:
matrix(i,1) = [i ;];
matrix(i,2) = [a(i);];
matrix(i,3) = [b(i);];
matrix(i,4) = [Rsquared_eff(i);];
matrix(i,5) = [z(i);];
matrix(i,6) = [t(i);];
matrix(i,7) = [Rsquared_tox(i);];

回答（1 个）

Star Strider
Star Strider 2014-12-5

0 个投票

This is how I would do it:
for k1 = 1:n
matrix(:,k1) = [k1; a(k1); b(k1); Rsquared_eff(k1); z(k1); t(k1); Rsquared_tox(k1)];
end
I changed the loop counter to ‘k1’ because MATLAB uses i and j for its imaginary operators. Using them as loop counters can create confusion.

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Abed
Abed
2014-12-5

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