The Discrete Time Fourier Transform
Quiz Summary
0 of 4 questions completed
Questions:
 1
 2
 3
 4
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 4 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Categories
 Not categorized 0%
 1
 2
 3
 4
 Answered
 Review

Question 1 of 4
1. Question
The primary role of the discretetime Fourier transform (DTFT) in signal processing is computation of frequency response and the spectral content of signals.
CorrectIncorrect 
Question 2 of 4
2. Question
A discretetime signal is defined as . Which is the correct DTFT? (Hint: use the result derived in the video.)
CorrectIncorrect 
Question 3 of 4
3. Question
The DTFT can be used to analyze the interaction between a discretetime system and a discretetime periodic input signal.
CorrectIncorrect 
Question 4 of 4
4. Question
The DTFT of a signal is . Which is the correct time domain signal? (Hint: use the result derived in the video.)
CorrectIncorrect