Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Roberto Carrasco-Alvarez"'
Autor:
Jaime Ortegón-Aguilar, Alejandro Castillo-Atoche, Guillermo Becerra-Nuñez, Johan Jair Estrada-López, Edith Osorio-de-la-Rosa, Roberto Carrasco-Alvarez, Asim Datta, Javier Vázquez-Castillo
Publikováno v:
Applied Sciences, Vol 13, Iss 7, p 4351 (2023)
Precision medicine is now evolving to include internet-of-wearable-things (IoWT) applications. This trend requires the development of novel systems and digital signal processing algorithms to process large amounts of data in real time. However, perfo
Externí odkaz:
https://doaj.org/article/265864bd42b24a33b17f1250ac0e8bb4
Autor:
Guillermo Becerra-Nunez, Alejandro Castillo-Atoche, Javier Vazquez-Castillo, Asim Datta, Renan Gabriel Quijano-Cetina, Rafael Pena-Alzola, Roberto Carrasco-Alvarez, Edith Osorio-De-La-Rosa
Publikováno v:
IEEE Access, Vol 8, Pp 202946-202957 (2020)
The design of digital hardware controllers for the integration of renewable energy sources in DC microgrids is a research topic of interest. In this paper, a Kalman filter-based maximum power point tracking algorithm is implemented in an FPGA and ada
Externí odkaz:
https://doaj.org/article/2df438ee38c64437925e6d1715f09625
Autor:
Jaime Avilés-Viñas, Roberto Carrasco-Alvarez, Javier Vázquez-Castillo, Jaime Ortegón-Aguilar, Johan J. Estrada-López, Daniel D. Jensen, Ricardo Peón-Escalante, Alejandro Castillo-Atoche
Publikováno v:
Applied Sciences, Vol 12, Iss 13, p 6618 (2022)
Earth observation with unmanned aerial vehicles (UAVs) offers an extraordinary opportunity to bridge the gap between field observations and traditional air and space-borne remote sensing. In this regard, ground landing stations (GLS) systems play a c
Externí odkaz:
https://doaj.org/article/ccb83848c13644bf9333e24cff24a7a9
Publikováno v:
International Journal of Reconfigurable Computing, Vol 2012 (2012)
In this paper, a configurable superimposed training (ST)/data-dependent ST (DDST) transmitter and architecture based on array processors (APs) for DDST channel estimation are presented. Both architectures, designed under full-hardware paradigm, were
Externí odkaz:
https://doaj.org/article/1bcda0c842b0488ba04e504869727394
Autor:
Alejandro Castillo-Atoche, Roberto Carrasco-Alvarez, G. González-Díaz-Conti, Erica Ruiz-Ibarra, Javier Vazquez-Castillo, O. Longoria-Gandara
Publikováno v:
Circuits, Systems, and Signal Processing. 41:1530-1549
The evaluation of mathematical functions is a critical task in several hardware designs, and piecewise polynomial approximation (PPA) is one of the main techniques widely used for function evaluation. This technique employs uniform and non-uniform se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::645d3a55c3637f2eeeb724b0e183f880
https://doi.org/10.1007/s00034-021-01835-1
https://doi.org/10.1007/s00034-021-01835-1
Autor:
Jaime Aviles Vinas, Roberto Carrasco Alvarez, Jaime Ortegon Aguilar, Alejandro Castillo Atoche, Javier Vázquez Castillo
Publikováno v:
IEEE Latin America Transactions. 18:113-119
Image classification is one of the most popular tasks used to analyze remote sensing signatures (RSS) of a geographical region from remotely sensed hyperspectral images. However, the high dimensionality of such hyperspectral images raises a series of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d93d0d3285a83ba2bceb9a1c7d74078
https://doi.org/10.1109/tla.2020.9049468
https://doi.org/10.1109/tla.2020.9049468
Autor:
Renan Gabriel Quijano-Cetina, Asim Datta, Rafael Pena-Alzola, Roberto Carrasco-Alvarez, Alejandro Castillo-Atoche, Javier Vazquez-Castillo, Edith Osorio-de-la-Rosa, Guillermo Becerra-Nunez
Publikováno v:
IEEE Access, Vol 8, Pp 202946-202957 (2020)
The design of digital hardware controllers for the integration of renewable energy sources in DC microgrids is a research topic of interest. In this paper, a Kalman filter-based maximum power point tracking algorithm is implemented in an FPGA and ada
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8094d176cf08f15eff8dc8f71ee48432
https://doi.org/10.1109/access.2020.3033718
https://doi.org/10.1109/access.2020.3033718
Publikováno v:
TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES. 27:2571-2578
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb0795d1cc0c1fbf93fbad60e08b5685
https://doi.org/10.3906/elk-1710-66
https://doi.org/10.3906/elk-1710-66
Autor:
J. Vazquez Castillo, O. Longoria-Gandara, Carlos A. Gutierrez, A. Castillo Atoche, Roberto Carrasco-Alvarez, J. M. Trejo-Arellano
Publikováno v:
Computers & Electrical Engineering. 69:194-211
This paper presents a new adaptive function segmentation methodology to evaluate mathematical functions in hardware systems through piece-wise polynomial approximation methods. In contrast to conventional segmentation techniques, this methodology aut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::885b8d81c40fd5e2a3b97f084f720f5a
https://doi.org/10.1016/j.compeleceng.2018.04.024
https://doi.org/10.1016/j.compeleceng.2018.04.024
Autor:
Griselda González-Díaz_Conti, Javier Vázquez-Castillo, Omar Longoria-Gandara, Alejandro Castillo-Atoche, Roberto Carrasco-Alvarez, Adolfo Espinoza-Ruiz, Erica Ruiz-Ibarra
Publikováno v:
Electronics; Volume 11; Issue 1; Pages: 14
Electronics, Vol 11, Iss 14, p 14 (2022)
Electronics, Vol 11, Iss 14, p 14 (2022)
Today, embedded systems (ES) tend towards miniaturization and the carrying out of complex tasks in applications such as the Internet of Things, medical systems, telecommunications, among others. Currently, ES structures based on artificial intelligen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::109da9713909600f7a5f51d1e5414671
https://doi.org/10.3390/electronics11010014
https://doi.org/10.3390/electronics11010014