Instrumentation ViewPoint

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  Año 2013, Número 14

  • Estimation of the amplitude quotient of signals with common frequency

    Tomaž Lušin, Dušan Agrež

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  • Ultrasonic time of flight estimation for wind speed measurement based on time-frequency domain using STFT

    R.M. Duarte, R.M.M. Villanueva, M.M. Costa, Raimundo Carlos Freire, Sebastian Y. Catunda, W.M. Costa

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  • Impedance estimation of a vibrating wire viscosity sensor using multi-harmonic signals

    José Santos Loaisa, Pedro M. Ramos

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  • Operators to calculate the derivative of digital signals

    Luis Jorge Ferrer Arnau, Juan Mon González, Vicenç Parisi Baradad

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  • Parameter extraction in multi step exponential signal

    D.L Carnì, Domenico Grimaldi, Linus Micheli, Jan Saliga

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  • Contribution of the spectral interference from the image component to the discrete spectrum of a sine-wave

    Daniel Belega, Dominique Dallet, Dario Petri

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  • Transient reduction in pulse-based impedance measurements

    Carles Aliau Bonet, Ramon Pallàs Areny

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  • Average value evaluation of the distorted pulse signal

    Ján Hribik, Martin Boriš, Peter F. Fuchs

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  • Crack size identification and localization using ultrasonic sensors with stationary wavelet transform and hilbert transform

    N.S.C. Ingaroca, J.M.M. Villanueva, Raimundo Carlos Freire, Thiago de Carvalho Batista

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  • Time domain processing of pulsed differential eddy currents testing signals

    Luis S. Rosado, Pedro M. Ramos, Moisés Piedade

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  • On the use of complex excitation sequences for eddy current testing

    Giovani Betta, Pietro Burrascano, Luigi Ferrigno, Marco Laracca, Marco Ricci

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  • The analysis of exponential signals by maximum likelihood estimation

    Linus Micheli, Marek Godla, Jan Saliga, Jozef Lipták, István Kollár

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  • PSD estimation in cognitive radio systems: a performance analysis

    Leopoldo Angrisani, Domenico Capriglione, Luigi Ferrigno, Gianfranco Miele

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  • On compressed sensing and super-resolution in DFT-based spectral analysis

    M. Bertocco, G. Frigo, C. Narduzzi

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  • The improvement of compensating current generation algorithms in active power filtering

    Janusz Mindykowski, Xu Xiaoyan, Tomasz Tarasiuk, Yang Caijian

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  • Contactless measurements for on line quality monitoring in rubber extrusion processes

    Giuseppe Di Leo, Consolatina Liguori, Alfredo Paolillo, Antonio Pietrosanto

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  • Analysis of NetCDF-4 and HDF-5 scientific file formats for the data archiving of ITER fast plant system controller prototype

    R. Castro, J. Vega, M. Ruiz, D. Sanz, E. Barrera

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  • A portable, wireless and low cost solution for acquisition signal studies : a case for EMG signal

    D.K.N Silva, R.M.V Sato, A.L.S Castro

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  • Geometric feature extraction for precise measurements in intramedullary nail images

    Angelos Skembris, Elias Koukoutsis, Constantin Papaodysseus, Eleftherios Kafayas

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  • Wireless intelligent systems for biosignals monitoring using low cost devices

    Marius Branzila, Valeriu David

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  • Uncertainty factors in time-interval measurements in ballistocardiography

    Joan Gómez Clapers, Albert Serra Rocamora, Ramón Casanella Alonso, Ramon Pallàs Areny

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  • Electrical Impedance Spectroscopy cell monitoring in a miniaturized bioreactor

    Jesús Martínez Teruel, Tomás García Sánchez, Andreu Francesc Fontova Sosa, Ramón Bragós Bardía

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  • Upon the influence of the real value of human body capacitance in ESD immunity tests

    Alexandru Salceanu, Fanel Iacobescu, Mirela-Adelaida Anghel

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  • Monitoring cell monolayers during electroporation: electrical impedance spectroscopy measurements

    Tomás García Sánchez, Benjamín Sánchez, Francesc Xavier Rosell Ferrer

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  • Noninvasive system of transcranial magnetic stimulation focused and deep

    Viviane S.G. Martins, Francisco de A.F. Tejo, Raimundo Carlos Freire, Rubem A. da Silva, Arlindo G.S.B. Neto, Marco A. Marcolin, Erich Talamoni Fonoff, Thais Luana Vidal

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  • Model of errors caused by discrepancies of input channels in multiresolution ADC

    Miroslav Kamenský, Karol Kovác, Gabriel Války

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  • A method for restraining electromagnetic interference of electricity meter by means of pulse width testing circuit

    Wenfang Liu, Chongmin Song, Jun Zhao, Feng Shao

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  • Assessment of the immunity to radiated disturbances of an FPAA-based front-end device for ECG signal monitoring

    Nicola Pasquino, Dalila Salhi

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  • A smart measurement network for optimization of electrical grid operation

    Dario Di Cara, Mario Luiso, Gianfranco Miele, Paolo Somella

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  • Programmable power spectral density noise source

    Leopoldo Angrisani, M. D'Arco, E. Napoli

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