- #1
reddvoid
- 119
- 1
i've seen in some texts they use
sin(pi t)/pi t = sinc(t)
and in some they've used just
sin(t)/t = sinc(t)
each gives different answer
for example
if i want to find FT of rect(t/tow)
using former one gives
sinc(w tow/2 pi)
and if i use former one i get
sinc (w tow / 2)
so how to know which one to use ??
Thnx. . . .
sin(pi t)/pi t = sinc(t)
and in some they've used just
sin(t)/t = sinc(t)
each gives different answer
for example
if i want to find FT of rect(t/tow)
using former one gives
sinc(w tow/2 pi)
and if i use former one i get
sinc (w tow / 2)
so how to know which one to use ??
Thnx. . . .