Electrical Engineering · Signals and Systems
If x(t) is a continuous signal and 'A' is a constant, then x(At) represents which version of the signal?
- 1Amplitude scaled version of x(t)
- 2Time scaled version of x(-t)
- 3Time scaled version of x(t)✓
- 4Folded version of x(t)
Correct answer
Time scaled version of x(t)
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