Academic literature on the topic 'Fourier transformations'
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Journal articles on the topic "Fourier transformations"
Azooz, A. "Experimentation with Fourier Transformations." International Journal of Electrical Engineering & Education 49, no. 2 (April 2012): 179–96. http://dx.doi.org/10.7227/ijeee.49.2.8.
Full textTreyderowski, Krzysztof, and Christoph Schwarzweller. "Multiplication of Polynomials using Discrete Fourier Transformation." Formalized Mathematics 14, no. 4 (January 1, 2006): 121–28. http://dx.doi.org/10.2478/v10037-006-0015-y.
Full textZolesio, Jean-Luc. "Transformations de Fourier discrètes: algorithmes rapides." Annales des Télécommunications 40, no. 9-10 (September 1985): 495–507. http://dx.doi.org/10.1007/bf02998222.
Full textAbe, Sumiyoshi, and John T. Sheridan. "Almost-Fourier and almost-Fresnel transformations." Optics Communications 113, no. 4-6 (January 1995): 385–88. http://dx.doi.org/10.1016/0030-4018(94)00521-u.
Full textSadek, Bassel A., Elliot W. Martin, and Susan A. Shaheen. "Forecasting Truck Parking Using Fourier Transformations." Journal of Transportation Engineering, Part A: Systems 146, no. 8 (August 2020): 05020006. http://dx.doi.org/10.1061/jtepbs.0000397.
Full textGinzburg, V. A. "Fourier?langlands transformations on reductive groups." Functional Analysis and Its Applications 22, no. 2 (1988): 143–44. http://dx.doi.org/10.1007/bf01077610.
Full textErnst, Richard R. "Kernresonanz-Fourier-Transformations-Spektroskopie (Nobel-Vortrag)." Angewandte Chemie 104, no. 7 (July 1992): 817–36. http://dx.doi.org/10.1002/ange.19921040704.
Full textAzhar, Aurizan Himmi, Sugiyanto Sugiyanto, Muhammad Wakhid Musthofa, and Muhamad Zaki Riyanto. "Transformasi Fourier Multiplikatif Dan Aplikasinya Pada Persamaan Diferensial Multiplikatif." Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika 8, no. 2 (December 20, 2021): 149–60. http://dx.doi.org/10.31316/j.derivat.v8i2.1996.
Full textParfentyev, Nikolay, Schubert Maignan, and Irina Tkachenko. "Delta function of the Fourier transform." E3S Web of Conferences 535 (2024): 01006. http://dx.doi.org/10.1051/e3sconf/202453501006.
Full textLangenbruch, Michael. "Asymptotic Fourier and Laplace transformations for hyperfunctions." Studia Mathematica 205, no. 1 (2011): 41–69. http://dx.doi.org/10.4064/sm205-1-4.
Full textDissertations / Theses on the topic "Fourier transformations"
Shenoy, Pranab Johnson Jeremy. "Universal FFT core generator/." Philadelphia, Pa. : Drexel University, 2007. http://hdl.handle.net/1860/2535.
Full textSchardt, Michael [Verfasser]. "Statisches Einzelspiegel-Fourier-Transformations-Infrarotspektrometer / Michael Schardt." Aachen : Shaker, 2018. http://d-nb.info/1162794135/34.
Full textYeung, Clifford Po Shek Carleton University Dissertation Engineering Electrical. "A cascadeable pipelined fast Fourier transform switch with built-in self-test." Ottawa, 1992.
Find full textYu, Sungwook. "VLSI implementation of multidimensional discrete Fourier transform and discrete cosine transform /." Digital version accessible at:, 2000. http://wwwlib.umi.com/cr/utexas/main.
Full textWu, Si Fan. "Speech analysis by AFD." Thesis, University of Macau, 2012. http://umaclib3.umac.mo/record=b2592945.
Full textSalomão, Luiz Roberto [UNESP]. "Estimativa do expoente de Hurst, por meio da transformada Wavelet, de séries temporais de precipitação de chuvas das regiões climáticas do estado de São Paulo no período de 1978 a 1997." Universidade Estadual Paulista (UNESP), 2006. http://hdl.handle.net/11449/91934.
Full textEste trabalho pode ser separado em duas partes. Na primeira apresentamos, de forma resumida, a natureza fractal das séries de precipitação de chuvas, a estimativa do expoente de Hurst (H), a transformada wavelet, o seu uso na estimativa de H e a comprovação, por meio de testes com séries de movimento browniano fracionário geradas com H estabelecido a priori, que temos um bom método para estimar H com a transformada wavelet. Na segunda parte é feita uma análise das séries temporais de precipitação de chuvas (séries de chuva). As séries de chuvas foram obtidas junto ao Departamento de Águas e Energia Elétrica (DAEE) do estado de São Paulo e são constituídas de medições diárias, em milímetros, da quantidade de chuva em postos meteorológicos distribuídos em todo o estado. Algumas séries apresentam ausências de medições que acabam transformando uma série longa em duas ou mais séries menores. Em função disso foi estabelecido um procedimento que permite aproveitar essas séries com ausências (dias sem medições) para estimar o expoente de Hurst. A partir de considerações climáticas o estado foi dividido em nove regiões. Foram selecionadas séries com 20 anos de registros de chuva (de janeiro de 1978 a dezembro de 1997). Dos valores de H encontrados foi feita uma média para cada região climática do estado de São Paulo.
This work can be separated into two parts. In the first part is briefly presented the fractal nature of the rain precipitation series, the estimate of the Hurst exponent (H), the wavelet transform, its use in the estimate of H and the evidence, by tests with generated series of fractional brownian motion with H established a priori, that we have a good method to estimate H with wavelet transform. In the second part an analysis of rain precipitation series is made. The rain series had been obtained from the Departmento de Águas e Energia Elétrica (DAEE) of the state of São Paulo and contain daily measurements, in milimeters, of the amount of rain in distributed meteorological stations all over the state. Some series present absences of measurements, transforming a long series into two or more lesser series. A procedure was established, allowing to use these series with absences (days with no measurements) to estimate the Hurst exponent. From climatic considerations the state was divided into nine regions. The regions with rain data over a period of 20 years have been selected as rain series (from january 1978 to december 1997). From the several values of H, we computed an averaged value of H for each climatic regions of the state of São Paulo.
Weber, Stefan. "Fourier-Transformations-Infrarotspektroskopie an seltenen Erd-Hydriden und Manganaten." Aachen Shaker, 2009. http://d-nb.info/994464428/04.
Full textMaheswaran, Arulnesan. "A new Hilbert time warping principle for pattern matching /." Title page, contents and abstract only, 1985. http://web4.library.adelaide.edu.au/theses/09PH/09phm214.pdf.
Full textSalomão, Luiz Roberto. "Estimativa do expoente de Hurst, por meio da transformada Wavelet, de séries temporais de precipitação de chuvas das regiões climáticas do estado de São Paulo no período de 1978 a 1997 /." Rio Claro : [s.n.], 2006. http://hdl.handle.net/11449/91934.
Full textBanca: Hari Mohan Gupta
Banca: Roberto Nicolau Onody
Resumo: Este trabalho pode ser separado em duas partes. Na primeira apresentamos, de forma resumida, a natureza fractal das séries de precipitação de chuvas, a estimativa do expoente de Hurst (H), a transformada wavelet, o seu uso na estimativa de H e a comprovação, por meio de testes com séries de movimento browniano fracionário geradas com H estabelecido a priori, que temos um bom método para estimar H com a transformada wavelet. Na segunda parte é feita uma análise das séries temporais de precipitação de chuvas (séries de chuva). As séries de chuvas foram obtidas junto ao Departamento de Águas e Energia Elétrica (DAEE) do estado de São Paulo e são constituídas de medições diárias, em milímetros, da quantidade de chuva em postos meteorológicos distribuídos em todo o estado. Algumas séries apresentam ausências de medições que acabam transformando uma série longa em duas ou mais séries menores. Em função disso foi estabelecido um procedimento que permite aproveitar essas séries com ausências (dias sem medições) para estimar o expoente de Hurst. A partir de considerações climáticas o estado foi dividido em nove regiões. Foram selecionadas séries com 20 anos de registros de chuva (de janeiro de 1978 a dezembro de 1997). Dos valores de H encontrados foi feita uma média para cada região climática do estado de São Paulo.
Abstract: This work can be separated into two parts. In the first part is briefly presented the fractal nature of the rain precipitation series, the estimate of the Hurst exponent (H), the wavelet transform, its use in the estimate of H and the evidence, by tests with generated series of fractional brownian motion with H established a priori, that we have a good method to estimate H with wavelet transform. In the second part an analysis of rain precipitation series is made. The rain series had been obtained from the Departmento de Águas e Energia Elétrica (DAEE) of the state of São Paulo and contain daily measurements, in milimeters, of the amount of rain in distributed meteorological stations all over the state. Some series present absences of measurements, transforming a long series into two or more lesser series. A procedure was established, allowing to use these series with absences (days with no measurements) to estimate the Hurst exponent. From climatic considerations the state was divided into nine regions. The regions with rain data over a period of 20 years have been selected as rain series (from january 1978 to december 1997). From the several values of H, we computed an averaged value of H for each climatic regions of the state of São Paulo.
Mestre
Stickler, Daniel [Verfasser]. "Abbildung von magnetischen Mikrostrukturen mittels Fourier-Transformations-Holografie / Daniel Stickler." Hamburg : Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky, 2010. http://d-nb.info/1236927419/34.
Full textBooks on the topic "Fourier transformations"
Oberhettinger, Fritz. Tables of Fourier transforms and Fourier transforms of distributions. Berlin: Springer-Verlag, 1990.
Find full textSneddon, Ian Naismith. Fourier transforms. New York: Dover Publications, 1995.
Find full textTolimieri, Richard. Mathematics of multidimensional Fourier transform algorithms. Edited by An Myoung, Lu Chao 1959-, and Burrus C. S. 2nd ed. New York: Springer, 1997.
Find full textMorita, Kiyoshi. Applied Fourier transform. Tokyo, Japan: Ohmsha, 1995.
Find full textClausen, Michael. Fast Fourier transforms. Mannheim: B.I. Wissenschaftsverlag, 1993.
Find full textTolimieri, Richard. Mathematics of multidimensional Fourier transform alogrithms. Edited by An Myoung and Lu Chao 1959-. New York: Springer-Verlag, 1993.
Find full textChu, Eleanor Chin-hwa. Discrete and continuous fourier transforms analysis. Boca Raton, Fla: Chapman & Hall/CRC Press, 2008.
Find full textSedletskii, A. M. Klassy analiticheskikh preobrazovaniĭ Furʹe i ėksponent︠s︡ialʹnye approksimat︠s︡ii. Moskva: Fiziko-matematicheskai︠a︡ literatura, 2005.
Find full textBrigham, E. Oran. The fast Fourier transform and its applications. Englewood Cliffs, NJ: Prentice-Hall International, 1988.
Find full textWei, Chʻen, and United States. National Aeronautics and Space Administration., eds. Report on the NASA FFT project: Feasibility study, software design, layout and simulation of a two-dimensional fast Fourier transform machine for use in optical array interferometry. [Washington, DC: National Aeronautics and Space Administration, 1990.
Find full textBook chapters on the topic "Fourier transformations"
Buschman, R. G. "Fourier Transformations." In Integral Transformations, Operational Calculus, and Generalized Functions, 81–106. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4613-1283-3_3.
Full textConstanda, Christian. "The Fourier Transformations." In Solution Techniques for Elementary Partial Differential Equations, 193–225. Title: Solution techniques for elementary partial differential equations / Christian Constanda, The University of Tulsa, Tulsa, Oklahoma, USA. Description: Third edition. | Boca Raton : CRC Press, Taylor & Francis Group, [2016] | “A Chapman & Hall book.”: Chapman and Hall/CRC, 2018. http://dx.doi.org/10.1201/9781315381442-8.
Full textConstanda, Christian. "The Fourier Transformations." In Solution Techniques for Elementary Partial Differential Equations, 215–48. 4th ed. Boca Raton: Chapman and Hall/CRC, 2022. http://dx.doi.org/10.1201/9781003173045-8.
Full textJi, Xinhua, Tao Qian, and John Ryan. "Fourier Theory Under Möbius Transformations." In Clifford Algebras and their Applications in Mathematical Physics, 57–80. Boston, MA: Birkhäuser Boston, 2000. http://dx.doi.org/10.1007/978-1-4612-1374-1_4.
Full textMartens, Jean-Bernard. "Discrete Periodic Signals and Fourier Transformations." In Image Technology Design, 287–314. Boston, MA: Springer US, 2003. http://dx.doi.org/10.1007/978-1-4615-0443-6_6.
Full textKreis, Th, K. Roesener, and W. Jüptner. "Holografisch interferometrische Verformungsmessung mit dem Fourier-Transformations-Verfahren." In Laser/Optoelektronik in der Technik / Laser/Optoelectronics in Engineering, 159–64. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-83174-4_36.
Full textKreis, Th, J. Geldmacher, and W. Jüptner. "Quantitative Auswertung von Interferenzmustern mit dem Fourier-Transformations-Verfahren." In Laser/Optoelektronik in der Technik / Laser/Optoelectronics in Engineering, 360–64. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-48372-1_75.
Full textHitzer, Eckhard, and Stephen J. Sangwine. "The Orthogonal 2D Planes Split of Quaternions and Steerable Quaternion Fourier Transformations." In Quaternion and Clifford Fourier Transforms and Wavelets, 15–39. Basel: Springer Basel, 2013. http://dx.doi.org/10.1007/978-3-0348-0603-9_2.
Full textChenchevoi, Volodymyr, Serhii Serhiienko, Vira Shendryk, Andrii Nekrasov, and Maksim Fed. "Nonlinear Transformations with Fourier Series as Applied to Electrotechnical Problems." In Lecture Notes in Networks and Systems, 568–78. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-05230-9_68.
Full textNoll, Thomas. "Insiders’ Choice: Studying Pitch Class Sets Through Their Discrete Fourier Transformations." In Mathematics and Computation in Music, 371–78. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-21392-3_32.
Full textConference papers on the topic "Fourier transformations"
Jiang, Yong, and Jiandong Peng. "Discrete Fourier Transformations with Weight." In 2011 Fourth International Conference on Information and Computing (ICIC). IEEE, 2011. http://dx.doi.org/10.1109/icic.2011.55.
Full textHitzer, Eckhard. "The quest for conformal geometric algebra Fourier transformations." In 11TH INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2013: ICNAAM 2013. AIP, 2013. http://dx.doi.org/10.1063/1.4825544.
Full textKauderer, Mark. "k-dimensional Fourier transforms in n-dimensional first order systems." In OSA Annual Meeting. Washington, D.C.: Optica Publishing Group, 1992. http://dx.doi.org/10.1364/oam.1992.thg1.
Full textStockley, Jay E., Steven A. Serati, Darius Subacius, Kevin J. McIntyre, and Ken F. Walsh. "Broadband phase-modulating system for white-light Fourier transformations." In Optoelectronics '99 - Integrated Optoelectronic Devices, edited by Ivan Cindrich, Sing H. Lee, and Richard L. Sutherland. SPIE, 1999. http://dx.doi.org/10.1117/12.349327.
Full textBertie, John E., and Zhida Lan. "Accuracy of different Kramers-Konig transformations from reflectivity to phase shift on attenuated total reflection." In Fourier Transform Spectroscopy: Ninth International Conference, edited by John E. Bertie and Hal Wieser. SPIE, 1994. http://dx.doi.org/10.1117/12.166566.
Full textBouzid, Ahmed, and Mustafa A. G. Abushagur. "Spatial bilinear transformations in pattern recognition." In OSA Annual Meeting. Washington, D.C.: Optica Publishing Group, 1993. http://dx.doi.org/10.1364/oam.1993.thdd.5.
Full textYu, Francis T. S., M. F. Cao, and T. W. Lu. "Electrooptical linear transformation processing system." In OSA Annual Meeting. Washington, D.C.: Optica Publishing Group, 1986. http://dx.doi.org/10.1364/oam.1986.thl4.
Full textAli, Syed Roshaan, and Shahid Pervaz. "Use of fourier transformations and wavelets for satellite image processing." In 2013 International Conference on Aerospace Science & Engineering (ICASE). IEEE, 2013. http://dx.doi.org/10.1109/icase.2013.6785559.
Full textHitzer, Eckhard. "Extending Fourier transformations to Hamilton's quaternions and Clifford's geometric algebras." In 11TH INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2013: ICNAAM 2013. AIP, 2013. http://dx.doi.org/10.1063/1.4825413.
Full textPei, Soo-Chang, and Yu-Zhe Hsiao. "Spatial Affine transformations of images by using fractional shift fourier transform." In 2015 IEEE International Symposium on Circuits and Systems (ISCAS). IEEE, 2015. http://dx.doi.org/10.1109/iscas.2015.7168951.
Full textReports on the topic "Fourier transformations"
Maidanik, G., and K. J. Becker. A Double-Sum Technique for Performing a Fourier Transformation on an Integrand Composed of Aliased Factors. Fort Belvoir, VA: Defense Technical Information Center, May 1996. http://dx.doi.org/10.21236/ada316123.
Full textCorbett, Jaqueline, and Chris Emmanuel Tchatchouang Wanko. Les enjeux transversaux au déploiement et à l'utilisation de l'IA au sein du système professionnel québécois. Observatoire international sur les impacts sociétaux de l’intelligence artificielle et du numérique, March 2022. http://dx.doi.org/10.61737/zfuw6688.
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