CREATING A LOOP FROM DATA

Question

scientist121 2021-11-16

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1588019-creating-a-loop-from-data

评论： Monika Jaskolka 2021-11-16

Hi, i am wondering if anyone can help me create a loop for this data? I have typed it all out individually but was wondering how i go about creating a loop to condense it all down? Thanks in advance

A1= (B(:,1) - C(1))/ D(1)

A2 = (B(:,2) - C(2)) / D(2)

A3 = (B(:,3) - C(3)) / D(3)

A4 = (B(:,4) - C(4)) / D(4)

A5 = (B(:,5) - C(5)) / D(5)

A6 = (B(:,6) - C(6)) / D(6)

A7 = (B(:,7) - C(7)) / D(7)

A8 = (B(:,8) - C(8)) / D(8)

A9 = (B(:,9) - C(9)) / D(9)

A10 = (B(:,10) - C(10)) / D(10)

A11 = (B(:,11) - C(11)) / D(11)

A12 = (B(:,12) - C(12)) / D(12)

A13 = (B(:,13) - C(13)) / D(13)

A14 = (B(:,14) - C(14)) / D(14)

A15 = (B(:,15) - C(15)) / D(15)

A16 = (B(:,16) - C(16)) / D(16)

A17 = (B(:,17) - C(17)) / D(17)

A18 = (B(:,18) - C(18)) / D(18)

A19 = (B(:,19) - C(19)) / D(19)

A20 = (B(:,20) - C(20)) / D(20)

A21 = (B(:,21) - C(21)) / D(21)

A22 = (B(:,22) - C(22)) / D(22)

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Answer 1

Monika Jaskolka 2021-11-16

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https://ww2.mathworks.cn/matlabcentral/answers/1588019-creating-a-loop-from-data#answer_832709

在 MATLAB Online 中打开

n = 22;
B = rand(10,n);
C = rand(n,1);
D = rand(n,1);
A = zeros(size(B));
for i = 1:n
    A(:,i) = (B(:,i) - C(i))/ D(i);
end

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scientist121 2021-11-16

Thanks for your reply, can i ask why you put B=rand(10,n)...where did the 10 come from?

Monika Jaskolka 2021-11-16

I chose it arbitrarily because you didn't provide your data. You can change it to suit your needs.

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CREATING A LOOP FROM DATA

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