Originally Posted by jakesee

yea thanks, but sorry, it didn't really help. I need a matlab solution.

i did see some examples using simpson() but, it didn't work on my matlab. maybe i don't have the toolbox or something? then again, judging from the examples for simpsons, seems like the function is required to be known.

any other functions i can use in matlab?

PS: I am trying to do an engineering problem, so pardon me if my maths is not that up to the forum's expectations. thanks!