MCQOPTIONS
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MCQOPTIONS
| 1. |
The number of complex additions and multiplications in FFT are, respectively, |
| A. | \(\frac{N}{2}{{\log }_{2}}N~and~N{{\log }_{2}}N\) |
| B. | \(N\;{{\log }_{2}}N~and\frac{N}{2}{{\log }_{2}}N\) |
| C. | \(\frac{N}{2}{{\log }_{2}}N~and{{\log }_{2}}N\) |
| D. | \({{\log }_{2}}N~and\frac{N}{2}{{\log }_{2}}N\) |
| Answer» C. \(\frac{N}{2}{{\log }_{2}}N~and{{\log }_{2}}N\) | |