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Composite Trapezoid Rule: Difference between revisions

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Composite Trapezoid Rule (view source)

Revision as of 13:55, 8 April 2018

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function integral = trapezoidal(f, a, b, n)
hx = (b-a)/n;
result = 0.5*f(a) + 0.5*f(b);
for i = 1:(n-1)
result = result + f(a + i*hx);
end
integral = hx*result;
end
 
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