MCQOPTIONS
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MCQOPTIONS
| 1. |
The Fourier transform of the signal \( \ x(t)=e^{-at^2}\), a > 0 will be |
| A. | \(\sqrt{\frac{\pi}{\omega}}e^{\omega^2/2a}\) |
| B. | \(\sqrt{\frac{\pi}{a}}e^{\omega^2/2a^2}\) |
| C. | \(\sqrt{\frac{\pi}{a}}e^{-\omega^2/4a}\) |
| D. | \(\sqrt{\frac{\pi}{\omega}}e^{-\omega^2/2a}\) |
| Answer» D. \(\sqrt{\frac{\pi}{\omega}}e^{-\omega^2/2a}\) | |