How to plot a graph in a for loop?

2015 10 6
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更新时间：2015 10 6
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I have the following code and would like to plot the approximation "integ" with respect to the number of tries "N": how do I do that?
%function that evaluates the integral of e^sin(x)
%using Monte Carlo
clc; clear;
e=exp(sin(1.0));
rand('state',0);
%generating random number with the sequence reproducible
ssum=0;
%calculate the function of a total of 1000 times
for i=1:100
for j=1:10
x=rand;
ssum=ssum+exp(sin(x));
end
N=i*10;
integ=ssum/N;
end

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Walter Roberson
Walter Roberson 2015-10-6

0 个投票

Change
integ=ssum/N;
to
integ(i) = ssum/N;
Then after the loop,
plot(integ)

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