Results 21 to 30 of about 976,955 (294)
IEEE Access, 2023 Improving the characteristics of digital signal processing devices is an important task in many practical problems. The paper proposes the architecture of a two-dimensional digital filter with a $5\times 5$ mask, in which calculations are performed ...
Georgii Valuev +3 more
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Operational Adaptation of Digital Filter Parameters when Changing the Discrete Time Step in the Problems of Forming the Control of Unmanned Vehicles Using Satellite Measurements [PDF]
E3S Web of Conferences, 2023 For the tasks of controlling unmanned vehicles using external information signals, in some cases, a change in the time parameters T0 of periodic data receipt is typical.
Belonogov Viktor
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On prefilters for digital FIR filter design [PDF]
, 1985 A new family of digital prefilter structures is introduced, based on the Dolph-Chebyshev function. These prefilters can be combined with appropriately designed "equalizer" filters based on equiripple methods, leading to efficient FIR digital filter ...
Beitman, G., Vaidyanathan, P. P.
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Frontiers in Human Neuroscience, 2019 Functional near-infrared spectroscopy (fNIRS) research articles show a large heterogeneity in the analysis approaches and pre-processing procedures. Additionally, there is often a lack of a complete description of the methods applied, necessary for study
Paola Pinti +5 more
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Choice of hardware complexes for discretisation of analogue signal during industrial explosion
Технічна інженерія, 2021 The discrete of analogue signal from seismic sensor SM-3 in time of industrial explosion is investigated. To assess the seismic effect of mass explosions, a method was used that records information about seismic oscillations of both the soil base of ...
V.V. , V.A. , T.V. , O.M.
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Low passband sensitivity digital filters: A generalized viewpoint and synthesis procedures [PDF]
, 1984 The concepts of losslessness and maximum available power are basic to the low-sensitivity properties of doubly terminated lossless networks of the continuous-time domain.
Mitra, Sanjit K., Vaidyanathan, P. P.
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The simulation of piano string vibration: {F}rom physical models to finite difference schemes and digital waveguides [PDF]
, 2003 A model of transverse piano string vibration, second order in time, which models frequency-dependent loss and dispersion effects is presented here. This model has many desirable properties, in particular that it can be written as a well-posed initial ...
Bensa, Julien +3 more
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Sensors, 2018 In the future, phasor measurement units are expected to be applied in distribution networks (DNs) for their control and monitoring. Because of the widely used power electronic devices in DNs, harmonics are widely present in a voltage/current signal ...
Lei Chen +4 more
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Automated Methods for Estimating Baseflow from Streamflow Records in a Semi Arid Watershed [PDF]
Desert, 2012 Understanding of the runoff generation processes is important in understanding the magnitude and dynamics ofgroundwater discharge. However, these processes continue to be difficult to quantify and conceptualize.
H. Rouhani, A. Malekian
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FIR to FIR Model Reduction with Linear Group Delay in Passband by SDP Optimization
Journal of Electrical and Computer Engineering, 2020 Filter model reduction is an important optimization method in digital signal processing. A method of FIR to FIR model reduction using SDP optimization is proposed in this paper. At first, we use SDP to design an original FIR filter.
Haijiang Hu +2 more
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