Results 241 to 250 of about 258,423 (283)
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Proceedings of the Royal Society of London. Series A: Mathematical and Physical Sciences, 1993
A new harmonic wavelet is suggested. Unlike wavelets generated by discrete dilation equations, whose shape cannot be expressed in functional form, harmonic wavelets have the simple structure ω(x) = {exp(i4π x ) - exp(i2π x )}/i2π x .
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A new harmonic wavelet is suggested. Unlike wavelets generated by discrete dilation equations, whose shape cannot be expressed in functional form, harmonic wavelets have the simple structure ω(x) = {exp(i4π x ) - exp(i2π x )}/i2π x .
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Wavelet analysis of oddball P300
International Journal of Psychophysiology, 2001The comparative wavelet analysis presented in details by Demiralp et al. (1999), Ademoglu (1995) and by Başar et al. (2001) will be now applied to oddball P300 results (see Başar-Eroglu et al., 2001). The results obtained basically confirm those obtained by using adaptive digital filtering: The delta response dominates the P300 potential while the ...
T, Demiralp +4 more
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2012
In this section, we will study the spherical wavelets introduced by W. Freeden, M. Schreiner, and U. Windheuser in [66, 74, 77, 200], which have been applied to numerous geodetic and geophysical problems and have been adapted for several other classes of tasks (e.g., the approximation of vectorial and tensorial functions) since their introduction ...
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In this section, we will study the spherical wavelets introduced by W. Freeden, M. Schreiner, and U. Windheuser in [66, 74, 77, 200], which have been applied to numerous geodetic and geophysical problems and have been adapted for several other classes of tasks (e.g., the approximation of vectorial and tensorial functions) since their introduction ...
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1993
The objective of this paper is to introduce and classify various classes of wavelets and to discuss some of their basic properties. In particular, an identity of Littlewood-Paley type is given and is used to partially characterize wavelets and their duals.
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The objective of this paper is to introduce and classify various classes of wavelets and to discuss some of their basic properties. In particular, an identity of Littlewood-Paley type is given and is used to partially characterize wavelets and their duals.
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Wavelets; Multiresolution Analysis
2016It has been shown in Chap. 12 on time-frequency analysis that how decomposition on a wavelet basis allows highlighting effectively changes with time of the properties of a signal. Wavelet bases with compact support, which could be used by simple filtering operations, have been searched.
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A Review of Wavelet Analysis and Its Applications: Challenges and Opportunities
IEEE Access, 2022Tiantian Guo, Tongpo Zhang, Enggee Lim
exaly