publish it under the following license: English A sawtooth function approximated with a Fourier series URL: https://commons.wikimedia.org/wiki/user:Berto...
English Four partial sums (Fourier series) of lengths 1, 2, 3, and 4 terms. Showing how the approximation to a sawtooth wave improves as the number of...
English Chinese Four partial sums (Fourier series) of lengths 1, 2, 3, and 4 terms. Showing how the approximation to a square wave improves as the number...
