Continuous Spectral Transform and Modulation for Signal Processing on Arbitrary Data - Patané, Giuseppe (Journal of scientific computing, 2025)
Keywords: Algorithms; Approximation; Artificial neural networks; Computational Mathematics and Numerical Analysis; Data structures; Deep learning; Eigenvectors; Euclidean space; Fourier transforms; Graphs; Linearity; Mathematical and Computational Engineering; Mathematical and Computational Physics; Mathematics; Mathematics and Statistics; Modulation; Neural networks; Numerical analysis; Polynomials; Representations; Signal analysis; Signal processing; Smoothness; Theoretical; Upper bounds; Wavelet transforms; Signal processing; Spectral geometry processings; Fourier transform; Convolution