Sökning: "Tobias Mellqvist"

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  1. 1. One Million-Point FFT

    Master-uppsats, Linköpings universitet/Datorteknik

    Författare :Tobias Mellqvist; Hans Kanders; [2018]
    Nyckelord :Large FFT; FFT; Cooley–Tukey; SDF; Binary tree; FPGA; triangular matrix;

    Sammanfattning : The goal of this thesis has been to implement a hardware architecture for FPGA that calculates the fast Fourier transform (FFT) of a signal using one million samples. The FFT has been designed using a single-delay feedback architecture withrotators and butterflies, including a three-stage rotator with one million rotation angles. LÄS MER