A real analog signal x (t) is sampled at rate 64 samples/sec. A 512 point DFT is taken of these samples. 1- How much complex multiplications and additions are required for the best DIT-FFT? 2- Is the input or output or both is used bit reversal? 3- What is the value of x in term w=w12 ? 4- Part of flow diagram for the last stage of general FFT shown in figure below, find a, b, c, d, e, f.

A real analog signal x (t) is sampled at rate 64 samples/sec. A 512 point DFT is taken of these samples. 1- How much complex multiplications and additions are required for the best DIT-FFT? 2- Is the input or output or both is used bit reversal? 3- What is the value of x in term w=w12 ? 4- Part of flow diagram for the last stage of general FFT shown in figure below, find a, b, c, d, e, f.

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter22: Sequence Control

Section: Chapter Questions

Problem 6SQ: Draw a symbol for a solid-state logic element AND.

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