Originally Posted by

**Dint** Hi,

I posted a full question regarding this problem in the "other advanced maths" section of the forum if you would like to see my work thus far. However it seems my problem may have now just come down to a calculus problem.

This is what my solution boils down to. If I can solve this my problem will be gone:

$\displaystyle Y(n) = \int\limits_{0.5}^{0.5} \frac{e^{j2 \pi fn}}{ (1 - \frac{1}{4} e^{-j2 \pi f}) \times (1+ \frac{1}{2}e^{-j2 \pi f} ) } df$

Where can I start in trying to solve this integral?

Any help or advice is greatly appreciated.

I hope the moderators can understand my reasoning for posting the question here as it appears since my progression through my original problem it now boils down to calculus.

Thanks a lot!