%For this problem write a script file called NC.m that implements
%the Newton-Cotes method of integration for an arbitrary function f(x). It
%should take as inputs the function and the limits of integration [a: b] and
%output the value of the definite integral. Specifically, you should use the
%Trapezoid rule as presented in Equation (11.73)
function [f]= NC(a,b,fun) %newton-cotes
%a and b are limits of intergration
%setting it up
f(a)= fun(a); %y value for lower limit
f(b)= fun(b); %y value for upper limit
%the actual function
f= (b-a)*(f(a)+f(b))/2; end
What am i doing wrong? Whe I type, [f]= NC(-3,0,fun) and set fun= @(x)normpdf(x) . it keeps on returning "Array indices must be positive integers or logical values". Can someone shine some light on this?
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