Results 11 to 20 of about 976,955 (294)
Performance analysis of multi-rate signal processing digital filters on FPGA
EURASIP Journal on Wireless Communications and Networking, 2019 Multi-rate signal processing, an important part of the design of a digital frequency converter, is realized mainly based on interpolation and decimation, which match the sampling rate between the baseband and high-frequency processing side, especially in
Qingfeng Jing, Yujia Li, Jincheng Tong
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Revista Facultad de Ingeniería Universidad de Antioquia, 2014 This paper describes the identification by the compound digital filter with two estimators involved in the Kalman filter, the first corresponds to stochastic gradient describing the transition function and the second obtains the innovation process gain ...
José de Jesús Medel Juárez +2 more
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Application-Specific Integrated Circuit of an Inter-IC Sound Digital Filter for Audio Systems
Applied Sciences, 2023 In digital audio systems, filters and equalizers are essential modules for audio improvement at the input and output stages. Due to their computational complexity, most audio tasks are processed with digital signal processors.
Rene Davila-Velarde +4 more
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A new realization of wave digital filters using GIC and fractional bilinear transform
Engineering Science and Technology, an International Journal, 2016 In this paper, a new class of second-order digital filters is developed by using the concept of wave characterization, fractional bilinear transform and generalized immittance converter (GIC).
Richa Barsainya +2 more
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IEEE Access, 2022 This paper is concerned with the stability analysis of fixed-point state-space digital filters with generalized overflow arithmetic and a time-varying delay.
Fudong Li +4 more
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Optimal Polynomial Approximants in Lp
Concrete Operators, 2022 Over the past several years, optimal polynomial approximants (OPAs) have been studied in many different function spaces. In these settings, numerous papers have been devoted to studying the properties of their zeros.
Centner Raymond
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Common-Mode Driven Synchronous Filtering of the Powerline Interference in ECG
Applied Sciences, 2022 Powerline interference (PLI) is a major disturbing factor in ground-free biopotential acquisition systems. PLI produces both common-mode and differential input voltages.
Tatyana Neycheva +2 more
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Sensors, 2023 Developing innovative systems and operations to monitor forests and send alerts in dangerous situations, such as fires, has become, over the years, a necessary task to protect forests.
Thadeu Brito +8 more
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Implementation of real-time digital filter for the R wave detection
TecnoLógicas, 2015 Quantification of the instantaneous heart rate is based on the detection of the R wave of the electrocardiographic signal. This process requires the implementation of strategies for real-time filtering for the time of occurrence of each R wave.
Javier E. González-Barajas +2 more
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Active control of vibrant actuators with adaptive adjustment of the reference [PDF]
, 1999 An improved adaptive filter for eliminating periodic vibrations of unknown frequency in rotary machinery is presented. The proposed canceller is based on a usual bank of digital adaptive notch filters, each filter tuned in the cancellation of one ...
Bertran Albertí, Eduardo +1 more
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