Fourier transformed components within desired narrow-band can be efficiently calculated by the pruned version of the decimation-in-time FFT algorithm. A new pruning method is proposed here which ...

DIT (Decimation in Time) and DIF (Decimation in Frequency) are two common algorithms used for calculating the Fast Fourier Transform (FFT) of a discrete signal. These algorithms are efficient and can ...

DIT (Decimation in Time) and DIF (Decimation in Frequency) are two common algorithms used for calculating the Fast Fourier Transform (FFT) of a discrete signal. These algorithms are efficient and can ...

Figure 1 presents the (unscaled) definition of the DFT which acts as the starting point for the FFT algorithm. Click here for Figure 1 Figure 1: FFT with decimation in (a) frequency and (b) decimation ...

Abstract: Fourier transformed components within desired narrow-band can be efficiently calculated by the pruned version of the decimation-in-time FFT algorithm. A new pruning method is proposed here ...

Figure 1 presents the (unscaled) definition of the DFT which acts as the starting point for the FFT algorithm. Click here for Figure 1 . Figure 1: FFT with decimation in (a) frequency and (b) ...