PyTorch 1.7 adds a torch.fft module similar to NumPy’s fft module. Unfortunately, the module’s name conflicts with the existing torch.fft() function, so it is not imported by default like most PyTorch ...

PyAudioで取得した音の波形データをnumpyでFFTした後にPyxelで表示をしています。 pyxel.initで画面サイズ(MAX: 255x255)や動作フレームレート等の設定をします。 pyxel.init(255, 155, fps=60, scale=2, border_width=10, border_color=0x0d0015, caption='Pyxel & ...

[Zoltán] sends in his very interesting implementation of a NumPy-like library for micropython called ulab. He had a project in MicroPython that needed a very fast FFT on a micro controller, and was ...