Peter Fourier (French: Pierre Fourier, pronounced [fuʁje]; 30 November 1565 – 9 December 1640) was a French canon regular who is honored as a saint in...
12 KB (1,467 words) - 07:52, 22 August 2024
A fast Fourier transform (FFT) is an algorithm that computes the Discrete Fourier Transform (DFT) of a sequence, or its inverse (IDFT). Fourier analysis...
63 KB (7,384 words) - 11:05, 18 September 2024
mathematician Pierre Engvall, Swedish ice hockey forward Pierre Fourier, Catholic saint and French priest Pierre Franckh, German actor Pierre Gagnaire, French...
10 KB (1,125 words) - 00:05, 11 September 2024
classical Fourier transform, the eigenvalues represent frequencies and eigenvectors form what is known as a graph Fourier basis. The Graph Fourier transform...
12 KB (1,845 words) - 15:56, 26 June 2024
Laplace transform (redirect from Fourier–Laplace transform)
transforms, most notably the Fourier transform and the Mellin transform. Formally, the Laplace transform is converted into a Fourier transform by the substitution...
75 KB (9,390 words) - 19:27, 12 September 2024
the relics of Pierre Fourier, a former parish priest who had been beatified on 29 January 1730. The modern Basilica of Saint Pierre Fourier of Mattaincourt [fr]...
18 KB (1,743 words) - 02:58, 27 August 2024
In mathematics, the question of whether the Fourier series of a periodic function converges to a given function is researched by a field known as classical...
22 KB (4,043 words) - 09:31, 28 August 2024
Fourier-transform infrared spectroscopy (FTIR) is a technique used to obtain an infrared spectrum of absorption or emission of a solid, liquid, or gas...
37 KB (4,776 words) - 08:50, 24 September 2024
Pourrat, writer and anthropologist Pierre Puvis de Chavannes, painter Didier Ratsiraka, former President of Madagascar Pierre Restany, art critic and cultural...
14 KB (1,239 words) - 21:21, 15 March 2024
Fourier optics is the study of classical optics using Fourier transforms (FTs), in which the waveform being considered is regarded as made up of a combination...
73 KB (12,527 words) - 01:04, 24 May 2024