Results 21 to 30 of about 559,864 (310)
Multidimensional Wave Field Signal Theory: Transfer Function Relationships [PDF]
Mathematical Problems in Engineering, 2011 The transmission of information by propagating or diffusive waves is common to many fields of engineering and physics. Such physical phenomena are governed by a Helmholtz (real wavenumber) or pseudo‐Helmholtz (complex wavenumber) equation. Since these equations are linear, it would be useful to be able to use tools from signal theory in solving related
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Phosphatidylinositol transfer proteins and functional specification of lipid signaling pools [PDF]
Advances in Enzyme Regulation, 2007 The diversity of lipid species in biological membranes testifies to the multiple roles of these molecules as structural units, precursors to second messengers, as scaffolding units that impose spatial and temporal regulation on assembly of proteins, and as regulators of the catalytic activities of proteins.
Vytas A, Bankaitis +4 more
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Estimation of Phase Noise Transfer Function
Energies, 2021 Quantifying frequency converters’ residual phase noise is essential in various applications, including radar systems, high-speed digital communication, or particle accelerators. Multi-input signal source analyzers can perform such measurements out of the
Igor Rutkowski, Krzysztof Czuba
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Relative Transfer Function Identification Using Speech Signals [PDF]
IEEE Transactions on Speech and Audio Processing, 2004 An important component of a multichannel hands-free communication system is the identification of the relative transfer function between sensors in response to a desired source signal. In this paper, a robust system identification approach adapted to speech signals is proposed.
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Signal Propagation in Electromagnetic Media Modelled by the Two-Sided Fractional Derivative
Fractal and Fractional, 2021 In this paper, wave propagation is considered in a medium described by a fractional-order model, which is formulated with the use of the two-sided fractional derivative of Ortigueira and Machado.
Jacek Gulgowski +2 more
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Effect of wave propagation and transfer of a sensor on detected acoustic emission signal
MATEC Web of Conferences, 2019 One of the biggest challenge for acoustic emission (AE) signal classification on real constructions is transfer from laboratory measurement on specimens to full scale.
Raček Marek
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Analysis of the transfer function for layered piezoelectric ultrasonic sensors
AIP Advances, 2017 We model theoretically the voltage response to an acoustic pulse of a multilayer system forming a low noise capacitive sensor including a Polyvinylidene Fluoride piezoelectric film.
E. Gutiérrrez-Reyes +5 more
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Energies, 2019 With a view to regulate the output voltage with fixed frequency, without using any additional component or complex modulation technique, a topology of a variable duty controlled three-level LLC converter is proposed and an equivalent small signal model ...
Hussain Humaira +3 more
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Full Order Symbolic Small Signal Analysis of Peak-Current-Controlled SEPIC by PWM-Switch Model
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020 Full order small signal analysis of peak-current controlled non-isolatedSingle Ended Primary Inductor Converter (SEPIC) is presented by utilizingpwm-switch model in Continuous Conduction Mode (CCM). The analysis providescontrol to output voltage transfer
Ekrem Cengelci
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Optimal information transfer in the cortex through synchronization. [PDF]
PLoS Computational Biology, 2010 In recent experimental work it has been shown that neuronal interactions are modulated by neuronal synchronization and that this modulation depends on phase shifts in neuronal oscillations. This result suggests that connections in a network can be shaped
Andres Buehlmann, Gustavo Deco
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