| 21. | Which of the following factor could not determine the performance of algorithm? |
| Discuss |
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Answer: (a).Structural properties
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| 22. | Rate of convergence is defined by __________ of algorithm. |
| Discuss |
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Answer: (b).Number of iterations
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| 23. | Computational complexity is a measure of ________ |
| Discuss |
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Answer: (c).Number of operations
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| 24. | Choice of equalizer structure and its algorithm is not dependent on ________ |
| Discuss |
|
Answer: (d).Statistical distribution of transmitted power
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| 25. | Coherence time is dependent on the choice of the algorithm and corresponding rate of convergence. |
| Discuss |
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Answer: (a).True
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| 26. | Which of the following is not an algorithm for equalizer? |
| Discuss |
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Answer: (d).Mean square error algorithm
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| 27. | Which of the following is a drawback of zero forcing algorithm? |
| Discuss |
|
Answer: (b).Amplification of noise
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| 28. | Zero forcing algorithm performs well for wireless links. |
| Discuss |
|
Answer: (b).False
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| 29. | LMS equalizer minimizes __________ |
| Discuss |
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Answer: (c).Mean square error
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| 30. | For N symbol inputs, LMS algorithm requires ______ operations per iterations. |
| Discuss |
|
Answer: (c).2N+1
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