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  • 2021-12-01 19:07
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  • 2021-12-01 19:07
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4. Given the Discrete Fourier transform of the sequence { a,b,c,d} is {-1, 1-1,1, 1 + i}. Find a ,b,c,d

  • 2021-12-01 19:07
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Show that in an inner product space, x⊥y if and only if we have∥x+αy∥=∥x-αy∥ for all scalars α.

  • 2021-12-01 19:07
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