This tutorial shows the steps of using Xilinx FFT IP with DMA and stream interface. The FFT IP is used to calculate the FFT of a given signal. The FFT IP is implemented in Vivado HLS, and the Vivado ...

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(load "fft/fft_demo.lsp") ;; you must load the code before calling functions (hp-test) ;; simple high-pass by zeroing low frames (mod-test) ;; FM cross-synthesis (mod ...