Open AccessBook
The Hartley transform
Reads0
Chats0
TLDR
The author describes the fast algorithm he discovered for spectral analysis and indeed any purpose to which Fourier Transforms and the Fast Fourier Transform are normally applied.Abstract:
The author describes the fast algorithm he discovered for spectral analysis and indeed any purpose to which Fourier Transforms and the Fast Fourier Transform are normally applied.read more
Citations
More filters
Journal ArticleDOI
The Design and Implementation of FFTW3
Matteo Frigo,Steven G. Johnson +1 more
TL;DR: It is shown that such an approach can yield an implementation of the discrete Fourier transform that is competitive with hand-optimized libraries, and the software structure that makes the current FFTW3 version flexible and adaptive is described.
Journal ArticleDOI
Nonredundant Roles of the mPer1 and mPer2 Genes in the Mammalian Circadian Clock
Binhai Zheng,Urs Albrecht,Krista Kaasik,Marijke Sage,Weiqin Lu,Sukeshi Vaishnav,Qiu Li,Zhong Sheng Sun,Gregor Eichele,Allan Bradley,Cheng Chi Lee +10 more
TL;DR: The studies show that mPER1 and mPER2 have distinct and complementary roles in the mouse clock mechanism, suggesting independent controls by the two proteins over some output pathways.
Journal ArticleDOI
The mPer2 gene encodes a functional component of the mammalian circadian clock.
Binhai Zheng,David W. Larkin,Urs Albrecht,Zhong Sheng Sun,Marijke Sage,Gregor Eichele,Cheng Chi Lee,Allan Bradley +7 more
TL;DR: Evidence that an mPer gene functions in the circadian clock is provided, and mPer2 is defined as a component of the mammalian circadian oscillator.
Journal ArticleDOI
Differential regulation of mammalian period genes and circadian rhythmicity by cryptochromes 1 and 2.
Martha Hotz Vitaterna,Christopher P. Selby,Takeshi Todo,Hitoshi Niwa,Carol L. Thompson,Ethan M. Fruechte,Kenichi Hitomi,Randy J. Thresher,Tomoko Ishikawa,Jun-ichi Miyazaki,Joseph S. Takahashi,Aziz Sancar +11 more
TL;DR: It is demonstrated that Cry1 and Cry2 are required for the normal expression of circadian behavioral rhythms, as well as circadian rhythms of mPer1 and mPer2 in the SCN.
Journal ArticleDOI
Functional Identification of the Mouse Circadian Clock Gene by Transgenic BAC Rescue
Marina P. Antoch,Eun Joo Song,Anne Marie Chang,Martha Hotz Vitaterna,Yaliang Zhao,Lisa D. Wilsbacher,Ashvin M. Sangoram,David P. King,Lawrence H. Pinto,Joseph S. Takahashi +9 more
TL;DR: In vivo complementation with bacterial artificial chromosome clones expressed in transgenic mice to identify the circadian Clock gene provides a proof of principle that "cloning by rescue" is an efficient and definitive method in mice.