Kauppinen , Jari Partanen Fourier Transforms in Spectroscopy
نویسندگان
چکیده
منابع مشابه
Low-Power, High-Performance TTA Processor for 1024-Point Fast Fourier Transform
Transport Triggered Architecture (TTA) offers a cost-effective tradeoff between the size and performance of ASICs and the programmability of general-purpose processors. This paper presents a study where a high performance, low power TTA processor was customized for a 1024-point complexvalued fast Fourier transform (FFT). The proposed processor consumes only 1.55 μJ of energy for a 1024-point FF...
متن کاملSingle-electron transistor made of multiwalled carbon nanotube using scanning probe manipulation
Please cite the original version: Roschier, Leif & Penttilä, Jari & Martin, Michel & Hakonen, Pertti J. & Paalanen, Mikko & Tapper, Unto & Kauppinen, Esko I. & Journet, Catherine & Bernier, Patrick. 1999. Single-electron transistor made of multiwalled carbon nanotube using scanning probe manipulation. Applied Physics Letters. Volume 75, Issue 5. 728-730. ISSN 0003-6951 (printed). DOI: 10.1063/1...
متن کاملThere is only one Fourier Transform
Four Fourier transforms are usually defined, the Integral Fourier transform, the Discrete-Time Fourier transform (DTFT), the Discrete Fourier transform (DFT) and the Integral Fourier transform for periodic functions. However, starting from their definitions, we show that all four Fourier transforms can be reduced to actually only one Fourier transform, the Fourier transform in the distributiona...
متن کاملMeasurement of Plain Weave Fabrics Density Using Fourier Transforms
Warp and weft spacing and its coefficient of variation affect the physical properties of fabrics such as fabric hand, frictional and mechanical properties. In this paper the weft and warp spacing and its coefficient of variation for plain weave is calculated using Fourier transforms. Different methods have been used in this work including autocorrelation function. First, two dimensional power s...
متن کاملNon-linear Behaviour of Bolometric Detectors in Fourier Spectroscopy
The non-linear behaviour of bolometric detectors can lead to significant radiometric errors in Fourier spectroscopy if left uncorrected. We discuss a preliminary investigation of this effect and its correction. © 2009 Optical Society of America OCIS codes: (300.6300) Spectroscopy, Fourier transforms; (300.6270) Spectroscopy, far infrared.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2004