MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the output sequence of the system with impulse response h(n)=(1/2)nu(n) when the input of the system is the complex exponential sequence x(n)=Aejnπ/2? |
| A. | \(Ae^{j(\frac{nπ}{2}-26.6°)}\) |
| B. | \(\frac{2}{\sqrt{5}} Ae^{j(\frac{nπ}{2}-26.6°)}\) |
| C. | \(\frac{2}{\sqrt{5}} Ae^{j({nπ}{2}+26.6°)}\) |
| D. | \(Ae^{j(\frac{nπ}{2}+26.6°)}\) |
| Answer» C. \(\frac{2}{\sqrt{5}} Ae^{j({nπ}{2}+26.6°)}\) | |