Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Adriano S. Vale-Cardoso"'
Publikováno v:
Numerical Algorithms. 88:837-851
In a previous publication, we have used the discrete Fourier transform to compute the binomial coefficients. In the present paper, we extend the previously proposed method to compute the multinomial coefficients, analyse its precision and performance
Publikováno v:
Numerical Algorithms. 86:799-812
One problem that arises in computation involving large numbers is precision. In certain situations, the result might be represented by the standard data type, but arithmetic precision might be compromised when dealing with large numbers in the course
Autor:
Elton F. Sbruzzi, Adriano S. Vale-Cardoso, Cairo L. Nascimento, Homero Nogueira Guimarães, Michel C. R. Leles, Mariana Geny Moreira
Publikováno v:
Statistics and Its Interface. 12:527-536
Autor:
Mariana Geny Moreira, Andre R. Fonseca, Elton F. Sbruzzi, Cairo L. Nascimento, Michel C. R. Leles, Adriano S. Vale-Cardoso, Marcos Vinicius Lopes Pereira
Publikováno v:
SysCon
The stock price movements result from many factors that are often difficult to be detected and modelled. The investigation of price trends and the use of the information available to evaluate investments and identify trading opportunities can be prom
Autor:
Michel C. R. Leles, Cairo L. Nascimento, Elton F. Sbruzzi, Mariana Geny Moreira, Homero Nogueira Guimarães, Pedro Daniel de Cerqueira Gava, Adriano S. Vale-Cardoso
Publikováno v:
SysCon
Singular Spectrum Analysis (SSA) is a non parametric approach that can be used to decompose a time series into trends, oscillations and noise. In online applications, the SSA algorithm must be recalculated for each new sample available. The so called
Publikováno v:
2019 IEEE 10th Annual Information Technology, Electronics and Mobile Communication Conference (IEMCON).
The number of non-linear loads connected to power grids is experiencing a fast growing in the past decade as a consequence of alternative sources insertion, such as solar and wind generators. These changes have introduced multiple disturbances to the
Publikováno v:
2019 IEEE 10th Annual Information Technology, Electronics and Mobile Communication Conference (IEMCON).
A large effort has been made for improving the quality of electric power in the last years. More often, the studies concern over methods and techniques to enhance monitoring systems. One of the major relevance is the fundamental frequency estimation,
Publikováno v:
2019 IEEE 10th Annual Information Technology, Electronics and Mobile Communication Conference (IEMCON).
The advent of Internet of Things - IoT - technology has elevated the embedded solutions employment to level never seen before, both in the problem-solving possibilities as in the complexity of the new systems. SoC-based computers such as those used i
Autor:
Cairo L. Nascimento, Michel C. R. Leles, Elton F. Sbruzzi, Adriano S. Vale-Cardoso, Mariana Geny Moreira, Homero Nogueira Guimarães, Leonardo Amaral Mozelli
Publikováno v:
SysCon
Singular Spectrum Analysis (SSA) is a nonparametric approach that can be used to decompose a time series as trends, oscillations and noise. In online applications, the SSA algorithm must be recalculated for each new sample available. The so called Ca
Autor:
Mariana Geny Moreira, Aldri Santos, Adriano S. Vale-Cardoso, Michele Nogueira, Kristtopher Coelho, Jose Augusto M. Nacif, Alex Borges Vieira
Publikováno v:
Electronics, Vol 9, Iss 1928, p 1928 (2020)
Electronics
Volume 9
Issue 11
Electronics
Volume 9
Issue 11
Human-body communication (HBC) has increasingly gained attention from academia and industry. Most current works focus on characterizing the use of human-body tissues as a physical medium to enable reliable communication. However, designing coupling h