Mostrando 10 resultados de: 14
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2019 IEEE 4th Ecuador Technical Chapters Meeting, ETCM 2019(2)
6th IEEE Ecuador Technical Chapters Meeting, ETCM 2022(2)
2010 IEEE ANDESCON Conference Proceedings, ANDESCON 2010(1)
2019 IEEE Latin American Conference on Computational Intelligence, LA-CCI 2019(1)
2020 IEEE ANDESCON, ANDESCON 2020(1)
Área temáticas
Métodos informáticos especiales(6)
Ciencias de la computación(4)
Otras ramas de la ingeniería(2)
Análisis(1)
Criminología(1)
Comparison of methods for signal analysis in the time-frequency domain
Conference ObjectAbstract: This paper shows the most relevant results of the comparison of four signal analysis methods in thePalabras claves:FOURIER, Matching Pursuit, Time-frequency analysis, wavelets, Wigner-Ville distributionAutores:Erick Borbor, Felipe Grijalva, Robin AlvarezFuentes:scopusBilinear and triangular spherical head-related transfer functions interpolation on non-uniform meshes
Conference ObjectAbstract: Spatial audio or 3D audio refers to a set of techniques whose main objective is to simulate sound soPalabras claves:Head-Related Transfer Functions, Interpolation, spatial audioAutores:Acurio B.A.A., Andres Acosta, Felipe Grijalva, Robin AlvarezFuentes:scopusAnthropometric-based customization of head-related transfer functions using Isomap in the horizontal plane
Conference ObjectAbstract: In this paper, we introduce a new anthropometric-based method for customizing of Head-Related TransfPalabras claves:Auditory Augmented Reality, HRTF, Isomap, Manifold, virtual auditory displayAutores:Felipe Grijalva, Florencio D., Goldenstein S., Martini L.C.Fuentes:googlescopusA Comparative Analysis of External Optical Modulators Operating in O and C Bands
Conference ObjectAbstract: These days, optical fiber is the preferred transmission medium and the global backbone of the internPalabras claves:Electro-absorption modulator, Electro-optical modulator, External optical modulationAutores:Abigail Rivadeneira, Felipe Grijalva, María Soledad JiménezFuentes:googlescopusA Recommender System for Improving Median Plane Sound Localization Performance Based on a Nonlinear Representation of HRTFs
ArticleAbstract: We propose a new method to improve median plane sound localization performance using a nonlinear repPalabras claves:HRTF, Manifold learning, recommender systems, spatial audioAutores:Felipe Grijalva, Goldenstein S., Martini L.C., Masiero B.Fuentes:googlescopusA manifold learning approach for personalizing HRTFS from anthropometric features
ArticleAbstract: We present a new anthropometry-based method to personalize head-related transfer functions (HRTFs) uPalabras claves:HRTF personalization, Manifold learning, spatial audio, Virtual auditory displaysAutores:Felipe Grijalva, Florencio D., Goldenstein S., Martini L.C.Fuentes:googlescopusA prototype software for grading management aimed at visually impaired teachers
Conference ObjectAbstract: This work intends to cover the great void that exists in the field of visual inclusion, in the partiPalabras claves:accessibility, C#, KLM GOMS, Sql Server, Visually impaired peopleAutores:Ana María Zambrano, Felipe Grijalva, José Adrián Zambrano, Parra C., Sebastián CorralesFuentes:scopusAn Energy Management System for a Residential Microgrid using Convex Optimization
Conference ObjectAbstract: The field of energy management has recently gained prominence with the proliferation of renewable enPalabras claves:Convex optimization, Energy management systems, Microgrids, mixed-integer programming, photo-voltaic generationAutores:Acurio B.A.A., Barragán D.E.C., Da Silva L.C.P., Felipe Grijalva, López J.C., Rodriguez J.C.Fuentes:googlescopusHuman Drowsiness Detection In Real Time, Using Computer Vision
Conference ObjectAbstract: This paper presents a human drowsiness detection algorithm in real time using computer vision. DrowsPalabras claves:automatic drowsiness detection, blink detection, Computer VisionAutores:Adriana Revelo, Felipe Grijalva, Robin AlvarezFuentes:scopusModeling a Switching-Regulated Capacitively Coupled Power Supply for Medium-Voltage AC
ArticleAbstract: The use of capacitive coupling has the potential of reducing the size and cost in the implementationPalabras claves:Auxiliary power supply, Capacitive coupling, Capacitive power supply, Transformer-less power supplyAutores:Felipe Grijalva, Rodriguez J.C.Fuentes:googlescopus