Click here for Figure 1 Figure 1: FFT with decimation in (a) frequency and (b) decimation in time. Two approaches exist for reducing the DFT into a series of simpler calculations. One is to perform ...

Figure 1: FFT with decimation in (a) frequency and (b) decimation in time. Two approaches exist for reducing the DFT into a series of simpler calculations. One is to perform decimation in frequency ...