Normalized DFT Basis for
The Normalized Discrete Fourier Transform (NDFT) (introduced in
Book I [264]) projects the signal
onto
discrete-time sinusoids of length
, where the sinusoids are
normalized to have unit
norm:
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(12.112) |
and
![$ n,k \in [0,N-1]$](http://www.dsprelated.com/josimages_new/sasp2/img2299.png)


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and the expansion of

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for

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Normalized Fourier Transform Basis
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