Sinusoidal Signals
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Question 1 of 4
1. Question
Which of the following sets of parameters uniquely specify a sinusoid? Select all that apply.
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Question 2 of 4
2. Question
A discrete-time sinusoid is of the form
. Which of the following pairs of frequencies result in distinct sinusoids? Select all that apply.
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Question 3 of 4
3. Question
A continuous-time sinusoid has frequency
rads/sec and is sampled at a sampling interval of
sec. What is the frequency of the discrete-time sinusoid?
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Question 4 of 4
4. Question
A discrete-time sinusoid has frequency
and was obtained by sampling a continuous-time sinusoid at intervals of
secs. Which of the following could be the frequency of the continuous-time sinusoid? Select all that apply.
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