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IDFTInverse Discrete Fourier Transform
IDFTInterprocedural Data Flow Testing
IDFTInactive Duty Flying Training
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The computational implementation involves taking the inverse discrete Fourier transform of the discrete Fourier transform of the projections using the fast Fourier transform (FFT).
The entries of the inverse of a right circulant matrix can be solved using the Inverse Discrete Fourier transform
In the following, we provide the mathematical expressions for the Discrete Fourier Transform (DFT) as well as Inverse Discrete Fourier Transform (IDFT) of a discrete sequence [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII]
Before transmission into communication channel, symbols from the channel coder are transformed into the time domain by means of inverse discrete Fourier transform (IDFT)
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