Fourier Transform Interpretation of Sampling
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Question 1 of 3
1. Question
A continuoustime sinusoid of frequency 15 Hz is sampled at a rate of 60 samples per second. What is the frequency of the discretetime sinusoid that results from sampling?
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Question 2 of 3
2. Question
A discretetime sinusoid of frequency /2 rads was obtained by sampling a continuoustime sinusoid at intervals of 0.1 seconds. What was the frequency of the continuoustime sinusoid?
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Question 3 of 3
3. Question
How is Fourier transform (FT) of the sampled signal related to the FT of the corresponding continuoustime signal? Assume the sampling interval is T seconds.
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