Fourier Transform
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kissfftC
A simple, portable Fast Fourier Transform (FFT) library for C with support for fixed and floating point data types.
#c-library#fft#fixed-point
Stars1.9k
Forks360
Last commit27 days ago
Filtering signal, plotting the STFT and the Laplace transformJupyter Notebook
A Python demonstration of applying a Butterworth low-pass filter to a signal and visualizing its Short-Time Fourier Transform and Laplace transform.
#hanning-window#lpf#fft
Stars69
Forks18
Last commit
SonogramViewSwift
A Swift library for iOS and macOS that generates audio waveform visualizations from audio files.
#bpm#ios#ui-component
Stars68
Forks6
Last commit8 years ago
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