Plots using for loops

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Zoe Westcott
Zoe Westcott on 10 Jun 2022
Commented: Zoe Westcott on 10 Jun 2022
This is my text, i want do a loglog plot for error which is my function Ptoject_example3 against h, but wheneber I run the code doesnt plot anything.
m=1;
for h=0.01:0.01:0.1
error = Project_example3(h,m);
end
h=0.01:0.01:0.1;
figure;
loglog(error,h)

Accepted Answer

KSSV
KSSV on 10 Jun 2022
Edited: KSSV on 10 Jun 2022
Your code saves, only one value for error, which happens to be the last value of the loop. You need to save error into an array and then plot.
m=1;
h=0.01:0.01:0.1;
error = zeros(size(h)) ;
for i = 1:length(h)
error(i) = Project_example3(h(i),m);
end
figure;
loglog(error,h)

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