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How to make a loop until the same result is obtained

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Emilia
Emilia 2020-11-30
评论： Emilia 2020-11-30
Hello,
I need help how to be used correctly in the loop, I have here a parameter table.
Example: I have k that place in the equation so i get d=23.83 and cheak if that no same ,continue until is same Out=d.
Thanks for the helpers
for k=[2.73 2.56 2.47 2.42 2.39]
d=130-(K*(350/9));
if d/130==[0.1 0.18 0.23 0.26 0.28]
Out=d
end
end
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Rik
Rik 2020-11-30
So essentially you want to round to 2 decimals? Or do you have a variable number of digits you want to round to? And do you actually want to round the values, or just display them with 2 digits?
Emilia
Emilia 2020-11-30
yes to round the values so
ans = 0.1833=0.18 compare to 0.1
ans = 0.2342=0.23 compare to 0.18
ans = 0.2611=0.26 compare to 0.23
ans = 0.2761=0.27 compare to 0.26
ans = 0.2850=0.28 compare to 0.28 => same number => Out=d=37.06

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采纳的回答

Doris Brand
Doris Brand 2020-11-30
Would that do it?
Out = 0;
for k=[2.73 2.56 2.47 2.42 2.39]
d=round((130-(k*350/9))/130,2);
if ismember(d, [0.1 0.18 0.23 0.26 0.28])
Out=d;
end
end
fprintf('Out=d=%3.2f\n',Out)

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