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Listar por palabra clave "Signal detection"

Mostrando ítems 1-11 de 11

Age slowing down in detection and visual discrimination under varying presentation times

Moret-Tatay, Carmen; Lemus Zúñiga, Lenin Guillermo; Abad Tortosa, Diana; Gamermann ., Daniel; Vázquez Martinez, Andrea; Navarro Pardo, Esperanza; Conejero, J. Alberto (Blackwell Publishing, 2017)

[EN] The reaction time has been described as a measure of perception, decision making, and other cognitive processes. The aim of this work is to examine agerelated changes in executive functions in terms of demand load ...
AMADEUS - The acoustic neutrino detection test system of the ANTARES deep-sea neutrino telescope

Aguilar, J. A.; Al Samarai, I.; Albert, A.; Anghinolfi, M.; Anton, G.; Anvar, S.; Ardid Ramírez, Miguel; Jesus, A. C. Assis; Astraatmadja, T.; Aubert, J. -J.; Auer, R.; Bou Cabo, Manuel; Camarena Femenia, Francisco; Larosa, Giuseppina; Martínez Mora, Juan Antonio (Elsevier, 2011-01-11)

The AMADEUS (ANTARES Modules for the Acoustic Detection Under the Sea) system which is described in this article aims at the investigation of techniques for acoustic detection of neutrinos in the deep sea. It is integrated ...
Change detection of isolated housing using a new hybrid approach based on object classification with optical and TerraSAR-X data

Vidal Pantaleoni, Ana; Moreno Cambroreno, María del Rocío (Taylor & Francis (Routledge): STM, Behavioural Science and Public Health Titles, 2011-12)

Optical and microwave high spatial resolution images are now available for a wide range of applications. In this work, they have been applied for the semi-automatic change detection of isolated housing in agricultural ...
Development of a chemiluminescence-based quantitatve lateral flow immunoassay for on-field detection of 2,4,6-trinitrotoluene

Mirasoli, Mara; Buragina, Angela; Dolci, Luisa Stella; Guardigli, Massimo; Simoni, Patrizia; Montoya Baides, Ángel; Maiolini, Elisabetta; Girotti, Stefano; Roda, Aldo (ELSEVIER SCIENCE BV, 2012)

[EN] Simple, rapid and highly sensitive assays, possibly allowing on-site analysis, are required in the security and forensic fields or to obtain early signs of environmental pollution. Several bioanalytical methods and ...
Development of a data acquisition architecture with distributed synchronization for a Positron Emission Tomography system with integrated front-end

Aliaga Varea, Ramón José (Universitat Politècnica de València, 2016-05-02)

[EN] Positron Emission Tomography (PET) is a non-invasive nuclear medical imaging modality that makes it possible to observe the distribution of metabolic substances within a patient's body after marking them with radioactive ...
Front-end electronics for accurate energy measurement of double beta decays

Gil, A.; Diaz, J.; Gómez-Cadenas, J.J.; Herrero Bosch, Vicente; Rodriguez, J.; Serra, L.; Toledo Alarcón, José Francisco; Esteve Bosch, Raul; Monzó Ferrer, José María; Monrabal, F.; Yahlali, N. (Elsevier, 2012-12-11)

NEXT, a double beta decay experiment that will operate in Canfranc Underground Laboratory (Spain), aims at measuring the neutrinoless double-ß decay of the 136Xe isotope using a TPC filled with enriched Xenon gas at high ...
Improving detection of acoustic signals by means of a time and frequency multiple energy detectors

Moragues Escrivá, Jorge; Serrano Cartagena, Arturo; Vergara Domínguez, Luís; Gosálbez Castillo, Jorge (Institute of Electrical and Electronics Engineers (IEEE), 2011-08)

Standard energy detectors (ED) are optimum to detect unknown signals in presence of uncorrelated Gaussian noise. However, in real applications the signal duration and bandwidth are unpredictable and this fact can considerably ...
Low Complexity Near-ML Sphere Decoding based on a MMSE ordering for Generalized Spatial Modulation

Simarro, M. Angeles; García Mollá, Víctor Manuel; Martínez Zaldívar, Francisco José; Gonzalez, Alberto (IEEE, 2020-09-03)

[EN] Generalized Spatial Modulation (GSM) is a trans-mission technique used in wireless communications in which only part of the transmitter antennas are activated during each time signaling period. A low complexity Sphere ...
Maximum likelihood low-complexity GSM detection for large MIMO systems

García Mollá, Víctor Manuel; Martínez Zaldívar, Francisco José; Simarro, M. Angeles; Gonzalez, Alberto (Elsevier, 2020-10)

[EN] Hard-Output Maximum Likelihood (ML) detection for Generalized Spatial Modulation (GSM) systems involves obtaining the ML solution of a number of different MIMO subproblems, with as many possible antenna configurations ...
Non Volatile and Battery-Less Analog Recording of Physiological Signals Using a Low-Cost Device for Voice Signal Storage: A Feasibility Test

Sales Nebot, Laura; Berjano, Enrique (Springer Verlag (Germany), 2011)

The ChipCorder ® technology employs a non volatile analog recording technique based on EEPROM technology (i. e. although the signal is time-sampled, its analog voltage is stored in memory cells based on capacitors). This ...
Unknown Signal Detection by One-class Detector based on Gaussian Copula

Soriano Tolosa, Antonio; Vergara Domínguez, Luís; Moragues, Jorge; Miralles Ricós, Ramón (Elsevier, 2014-03)

[EN] One-class detector is an option to deal with the problem of detecting an unknown signal in a background noise, as it is only necessary to know the noise distribution. Thus a Gaussian copula is proposed to capture ...