Zobrazeno 1 - 10
of 1 443
pro vyhledávání: '"Soares L"'
Publikováno v:
Russian Journal of Agricultural and Socio-Economic Sciences, Vol 142, Iss 10, Pp 47-54 (2023)
Poverty is often cited as the main problem experienced by developing countries, and Timor-Leste is no exception. Timor-Leste is a country that is still struggling with poverty. This indicates that poverty alleviation programs must continue to be prom
Externí odkaz:
https://doaj.org/article/b3607a6f7cdf4a2a9ce8b200c2f5e10a
Publikováno v:
Journal of Indian Society of Pedodontics and Preventive Dentistry, Vol 26, Iss 5, Pp 23-25 (2008)
Pyknodysostosis is a rare, genetic, autosomal recessive condition characterized by short stature, generalized bone sclerosis, and oral manifestations such as maxillary atresia and an increase of the mandibular angle. The main purpose of this article
Externí odkaz:
https://doaj.org/article/0edb1a8039fb4465a3252bd4800bc98f
Akademický článek
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Publikováno v:
Journal of Applied Animal Welfare Science; Oct-Dec2024, Vol. 27 Issue 4, p652-665, 14p
Akademický článek
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Autor:
Soares, L. R., de Oliveira, H. M.
This paper exploits the multiresolution analysis in the fault analysis on transmission lines. Faults were simulated using the ATP (Alternative Transient Program), considering signals at 128/cycle. A nonorthogonal multiresolution analysis was provided
Externí odkaz:
http://arxiv.org/abs/1503.00698
Publikováno v:
Journal of Communication and Information Systems, issue: 18, June, pp.69-76, 2003
A generalisation of the Shannon complex wavelet is introduced, which is related to raised cosine filters. This approach is used to derive a new family of orthogonal complex wavelets based on the Nyquist criterion for Intersymbolic Interference (ISI)
Externí odkaz:
http://arxiv.org/abs/1503.00766
Shape-invariant signals under Fourier transform are investigated leading to a class of eigenfunctions for the Fourier operator. The classical uncertainty Gabor-Heisenberg principle is revisited and the concept of isoresolution in joint time-frequency
Externí odkaz:
http://arxiv.org/abs/1502.03401
In continuous-time wavelet analysis, most wavelet present some kind of symmetry. Based on the Fourier and Hartley transform kernels, a new wavelet multiresolution analysis is proposed. This approach is based on a pair of orthogonal wavelet functions
Externí odkaz:
http://arxiv.org/abs/1502.02049
Publikováno v:
Cintra, R. J. ; Oliveira, H. M. ; Soares, L. R. "On Filter Banks and Wavelets Based on Chebyshev Polynomials". In: 7th WSEAS International Conference on Circuits, 2003, Corfu Island, Greece, p. 195-200
In this paper we introduce a new family of wavelets, named Chebyshev wavelets, which are derived from conventional first and second kind Chebyshev polynomials. Properties of Chebyshev filter banks are investigated, including orthogonality and perfect
Externí odkaz:
http://arxiv.org/abs/1411.2389