How to save output from equation in for loop into an array
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Kevin Burg
on 29 May 2021
Commented: Sulaymon Eshkabilov
on 29 May 2021
I currently am calculating the values for an equation over a range of values. The output is only saving the last calculated in the value of the foor loop. How do I create an array so all the values are stored? Thank you for the help
% Range from 0.0 m to 4.00 m using 0.01 m increment
for i = 0.0:0.01:4.00
% Formula for enthalpy from entrance to exit
x_out = x_in + ((1/m)*(pi*Q_flux*D*i));
end
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Accepted Answer
Sulaymon Eshkabilov
on 29 May 2021
% Range from 0.0 m to 4.00 m using 0.01 m increment
t=0.0:0.01:4.00;
for ii = 1:numel(t)
% Formula for enthalpy from entrance to exit
x_out(ii) = x_in + ((1/m)*(pi*Q_flux*D*t(ii)));
end
1 Comment
Sulaymon Eshkabilov
on 29 May 2021
Note that this can be also solved without a loop using vectorization.
x_out = x_in + ((1/m)*(pi*Q_flux*D*(0.0:0.01:4.00)));
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