Howdy, My name is Myron Lo and I'm a senior in EE.
I enjoy photography, combat sports, and Minidisc.
--Mlo 12:03, 13 January 2009 (UTC)
Experimenting with inserting formulas to participate in hw discussion
Hw1:
$ x_(t) \,\!= \cos(\frac{\pi}{2})rect(\frac{t}{2}) $
Using the convolution property
$ X_(f) = \mathcal{F} (cos(\frac{\pi t}{2}))* \mathcal{F}(rect(\frac{t}{2})) $
where
$ \mathcal{F} (cos(\frac{\pi t}{2})) = \frac{1}{2} [\delta(f - \frac{1}{4}) + \delta(f + \frac{1}{4})] $
and
$ \mathcal{F}(rect(\frac{t}{2})) = 2\sinc <math> $
