Hi guys ,(adsbygoogle = window.adsbygoogle || []).push({});

I need to write a code in order to calculate Simpson's Rule.

Here is my code , what's wrong with it ?

Here is the link to the actual formulaPHP:function [integral]=simp(f,a,b,n)

if mod(n,2)~=0

warning('n must be even!')

else

h=(b-a)/n;

integral=0;

for i=1:1:n-1

x=a+i*h;

if (mod(i,2)==0)

integral=integral+2*eval(f);

else

integral=integral+4*eval(f);

end

end

x=a;

integral=integral+eval(f);

x=a+n*h;

integral=integral+eval(f);

integral=(h/3)*integral;

end

"[URL [Broken]

Thanks a lot :)

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# A problem in Matlab ,code doesn't work

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