Create a plot with a function in a loop?

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Hi,
here is my code:
E = zeros(1,10);
Ith = 100
for k = 1:1:10
N=2^k ;
I = 0;
for i=1:1:N
I = I + h*f(((xmin+i*h)+(xmin+(i-1)*h))/2);
end
E(k) = (I - Ith)/Ith;
plot (k, E(k))
end
I don't find out how create a plot with E(k) in terms of k, for k=1 to 10 in just one plot, so 10 points as the result. Thanks

Accepted Answer

Ingrid
Ingrid on 25 Nov 2015
you have to use the hold on command such that you are adding with plot to the current figure without overwriting your previous plots
figure
hold on
  1 Comment
Julien B
Julien B on 25 Nov 2015
Edited: Julien B on 25 Nov 2015
Right, thank you very much!

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