how to store values from loop in vector

Question

Manora Mony 2021-9-24

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1460279-how-to-store-values-from-loop-in-vector

回答： DGM 2021-9-24

采纳的回答： Cris LaPierre

hi

i wrote a code reprated from p = -20 to 30 and each loop gives result 'rate' ,

how i can draw rate from each loop with p

or how i can store rates in vector to draw it with p (vector)

thanks in advance

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Answer 1

Cris LaPierre 2021-9-24

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https://ww2.mathworks.cn/matlabcentral/answers/1460279-how-to-store-values-from-loop-in-vector#answer_794519

在 MATLAB Online 中打开

See Ch 13 of MATLAB Onramp (Programming) for an interactive introduction to using for loops. You can also find some examples of how to store values calculated in each loop in the documentation of for loops:

s = 3;
H = zeros(s);
for c = 1:s
    for r = 1:s
        H(r,c) = 1/(r+c-1);
    end
end
H
H = 3×3
    1.0000    0.5000    0.3333
    0.5000    0.3333    0.2500
    0.3333    0.2500    0.2000