MCQOPTIONS
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| 1. |
The Fourier transform of a rectangular pulse for a period \(t = - \frac{T}{2}~to~t = \frac{T}{2}\). |
| A. | a sinc function |
| B. | a sine function |
| C. | a cosine function |
| D. | a sine-squared function |
| Answer» B. a sine function | |