Fourier transform ​

Links ​

• Interactive Introduction to Fourier Transforms (HN) (HN 2)
• Fast Fourier Transforms (2019)
• Signatory - Differentiable computations of the signature and logsignature transforms, on both CPU and GPU.
• Speech-enhancement - Deep learning for audio denoising.
• Fourier Analysis: Mathematics course (2020)
• Fast Fourier transforms (FFTs) in Rust
• FFTW - C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions, of arbitrary input size, and of both real and complex data. (Code)
• rust-fftw3 - FFTW3 binding for Rust.
• Discrete Fourier Transform: A geometric interpretation
• The Laplace Transform: A Generalized Fourier Transform (2020)
• New Live Fourier Transform code (2014) (HN)
• What is a Fourier Series? (Explained by drawing circles) (2018)
• Quantum circuit for the fast Fourier transform (2020)
• Fourier Transforms With scipy.fft: Python Signal Processing (2020)
• VkFFT - Vulkan Fast Fourier Transform library. (HN) (HN)
• The Fast Fourier Transform (FFT): Most Ingenious Algorithm Ever? (2020)
• xrft - Fourier transforms on xarray data structures.
• Fourier Analysis Course Notes
• What is a Discrete Fourier Transform? (2020)
• The Fourier transform is a neural network (2021) (HN)
• Multiplying Integers Using Fourier Transforms (HN)
• Fourier Neural Operator - Use Fourier transform to learn operators in differential equations.
• Generating Coherent Noise Using Fourier Transforms (2021) (HN)
• The Fundamental Theorem of Fourier Series (2021)
• Interactive Fourier Series in Matplotlib
• Simulating Light Diffraction with Lenses - Visualizing Fourier Optics (2021)
• torchkbnufft - High-level, easy-to-deploy non-uniform Fast Fourier Transform in PyTorch.
• Fourier Series Visualization with D3 (HN)
• muFFT - Library for computing the Fast Fourier Transform (FFT) in one or two dimensions.
• GLFFT - C++11/OpenGL library for the Fast Fourier Transform.
• PyFFTW - Pythonic wrapper around FFTW 3, the speedy FFT library.
• Fourier Transform Visualized via WebGL (HN)
• Fourier Transform an intuitive approach (2021)
• Fast Fourier Convolution (FFC) for Image Classification (2020) (Code)
• Fourier - Fast Fourier Transform and Partitioned Convolution Library.
• ProtoNTT - Implementation of the Small Primes Number-Theoretic Transform (NTT) algorithm for multiplication of large integers.
• Understanding Fast Fourier Transforms (HN)
• Discrete Fourier Transform (DFT/FFT) implementations - Implementations of DFT/FFT in CUDA and Apple Metal.
• Fourier Transform, explained in one sentence (Tweet) (Lobsters) (HN)
• NFFT.jl - Julia implementation of the Non-equidistant Fast Fourier Transform (NFFT).
• How Wavelets Allow Researchers to Transform, and Understand, Data (2022)
• iSTFTNet: Fast and Lightweight Mel-Spectrogram Vocoder Incorporating Inverse Short-Time Fourier Transform (2022) (Code)
• Fourier Series Visualisation in SwiftUI
• Flatiron Institute Nonuniform Fast Fourier Transform library: FINUFFT
• FourierTransforms.jl - Fast Fourier Transforms implement in pure Julia.
• Color-coded description of the Discrete Fourier Transform formula
• Faster than Fast Fourier Transform (ft. Michael Kapralov) (2017)
• The Most Important Algorithm Of All Time (2022)
• Demystifying Fourier analysis (HN)
• Mathematics of the Discrete Fourier Transform (DFT) with Audio Applications (HN)
• How I over-engineered a Fast Fourier Transform for Arduino (2022) (HN)
• fftconvolve - Rust implementations of Fast Fourier Transform convolution and correlation for n-dimensional arrays.
• Notes on FFTs: for implementers (2023)
• Fourier Transform existed, but I never had intuitive understanding until now (2023) (HN)
• Vocos: Closing the gap between time-domain and Fourier-based neural vocoders for high-quality audio synthesis
• Music Visualizer (Fast Fourier Transform) (2023)