Electrical Engineering > GATE 2023 > Signal Processing
A signal x(t)=2cos(180πt)cos(60πt) is sampled at 200 Hz and then passed through an ideal low pass filter having a cut-off frequency of 100 Hz. The maximum frequency present in the filtered signal in Hz is _______. (Round off to the nearest integer).
Correct : 90
Similar Questions
As you grow older, an injury to your _________ may take longer to _________.
In a 500 m race, P and Q have speeds in the ratio of 3 ∶ 4. Q starts the race when P has already covered 140 m.
What is the distance between P and Q (in m) whe...
Three bells P, Q, and R are rung periodically in a school. P is rung every 20 minutes; Q is rung every 30 minutes and R is rung every 50 minutes. If all the thr...
Total Unique Visitors
Loading......