Výsledky vyhledávání - "J Velasco-Medina"

Electrical bioimpedance spectroscopy measurement of polyphenols in three Colombian passifloras

Autor: J Velasco-Medina, Juan Carlos Carmona-Hernandez, Clara Helena González-Correa, J J Cabrera-López

Publikováno v: RED: Repositorio Educativo Digital UAO
Universidad Autónoma de Occidente
instacron:Universidad Autónoma de Occidente

Fruits and vegetables in the daily diet offer protective action against free radicals, inflammatory agents, and fungi. Polyphenols, found in these natural products, have been studied in order to understand their contribution to the prevention of mult

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae10b2cb89b90df611ecdaa1ce4c753f

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Pcb-3d-printed, reliable and reusable wells for impedance spectroscopy of aqueous solutions

Autor: O. Campo, J. Velasco-Medina, M. F. García-Arrunátegui, P. Neuta-Arciniegas, J. J. Cabrera-López

Publikováno v: RED: Repositorio Educativo Digital UAO
Universidad Autónoma de Occidente
instacron:Universidad Autónoma de Occidente

Impedance Spectroscopy (IS) has been shown to be a non-invasive and reliable technique for the electrical characterization of biological materials. This paper presents the design and implementation of reliable, reusable wells that are used to perform

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3d7040f58755108bfacae4dbb7cb6dc

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Efficient hardware design of N-point 1D-DCT for HEVC

Autor: J. D. Bolanos-Jojoa, J. Velasco-Medina

Publikováno v: 2015 20th Symposium on Signal Processing, Images and Computer Vision (STSIVA).

This work presents three hardware designs for N-point 1D-DCT used in high efficient video coding standard, which were designed taking into account all of the standard requirements, such as multiple transform sizes, finite precision approximations of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5f4b631c966feb65507f13259c61d7f
https://doi.org/10.1109/stsiva.2015.7330449

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Software-Based Testing for System Peripherals

Autor: Michelangelo Grosso, Alberto Tonda, Ernesto Sanchez, W. J. Perez Holguin, J. Velasco Medina, M. Sonza Reorda

Publikováno v: Journal of Electronic Testing
Journal of Electronic Testing, Springer Verlag, 2012, 28 (2), pp.189-200. ⟨10.1007/s10836-012-5287-2⟩

Software-based self-testing strategies have been mainly proposed to tackle microprocessor testing, but may also be applied to peripheral testing. However, testing system peripherals (e.g., DMA controllers, interrupt controllers, and internal counters

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2506031b346d646080723d5100e114b
https://hal.archives-ouvertes.fr/hal-02481856

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Functional Test Generation for DMA Controllers

Autor: M. Grosso, W. J. Perez H., D. Ravotto, E. Sanchez, M. Sonza Reorda, J. Velasco Medina

Today's SoCs are composed of a high variety of modules, such as microprocessor cores, memories, peripherals, and customized blocks directly related to the targeted application. Testing a peripheral core embedded in a SoC requires two correlated phase

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::149c180a26d93d90e3586ab479f233e8
http://hdl.handle.net/11583/2364056

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A Software-based self-test methodology for system peripherals

Autor: M. Sonza Reorda, W. J. H. Perez, D. Ravotto, Michelangelo Grosso, Ernesto Sanchez, J. Velasco Medina

Publikováno v: European Test Symposium

Software-based self-test strategies have been mainly proposed to tackle microprocessor testing issues, but may also be applied to peripheral testing. However, testing highly embedded peripherals (e.g., DMA or Interrupt controllers) is a challenging t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc6b160d8c79ccda12f05ca618361834
http://hdl.handle.net/11583/2372204

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Design of a baseband processor for software radio using FPGAs

Autor: J. Velasco-Medina, Ferney Amaya-Fernandez

Publikováno v: SoCC

This article presents the design of a baseband processor for software radio, which uses carrier synchronizer and bit detector-synchronizer circuits based on algorithms implemented in hardware, and an inverse tangent circuit based on the CORDIC algori

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6eb2b7e761229076aa1a1f11a2e14f3
https://doi.org/10.1109/socc.2008.4641535

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Software-Based Self-Test Strategy for Data Cache Memories Embedded in SoCs

Autor: W. J. Perez H., J. Velasco Medina, D. Ravotto, E. Sanchez, M. Sonza Reorda

Publikováno v: Web of Science
DDECS

Testing SoC is a challenging task, especially when addressing complex and high- frequency devices. Among the different techniques that can be exploited, software-based selft-test (SBST) emerged as an effective solution, due some advantages it provide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be5b1a43285a58d6c69c798ae3b7960f
http://hdl.handle.net/11583/1877306

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