Sampling Signals (4/13) - Impulse Sampling
38.1 هزار بار بازدید -
10 سال پیش
-
adampanagos.org/
We examine a specific example of impulse sampling. Assuming x(t) has a Fourier Transform X(w) that looks like a "triangle", we sketch the spectrum of the impulse sampled x(t) for different values of sampling frequency ws. We see that when ws is less than 2W, aliasing occurs.
If you enjoyed my videos please "Like", "Subscribe", and visit adampanagos.org/ to setup your member account to get access to downloadable slides, Matlab code, an exam archive with solutions, and exclusive members-only videos. Thanks for watching!
10 سال پیش
در تاریخ 1393/02/25 منتشر شده
است.
38,126
بـار بازدید شده