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(Created page with '===* HW #13 - Derive the following realtions: **a) <math>DFT(x(k-l))\!</math> **b) <math> DFT(e^{j2 \pi lk/N}x(k)\!</math> **c) <math>\sum\limits_{k=0}^{N-1} x(k)y…') |
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HW #13 - Derive the following realtions: |
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**a) <math>DFT(x(k-l))\!</math> |
**a) <math>DFT(x(k-l))\!</math> |
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**b) <math> DFT(e^{j2 \pi lk/N}x(k)\!</math> |
**b) <math> DFT(e^{j2 \pi lk/N}x(k)\!</math> |
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**c) <math>\sum\limits_{k=0}^{N-1} x(k)y(k)^{*}=c\sum\limits_{k=0}^{N-1} X(n)Y(n)^{*}</math> |
**c) <math>\sum\limits_{k=0}^{N-1} x(k)y(k)^{*}=c\sum\limits_{k=0}^{N-1} X(n)Y(n)^{*}</math> |
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[[image:P1010216.JPG ]] |
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Latest revision as of 13:53, 16 December 2010
HW #13 - Derive the following realtions:
- a)
- b)
- c)
