Results 11 to 20 of about 521,092 (343)
A Method of Increasing Digital Filter Performance Based on Truncated Multiply-Accumulate Units [PDF]
Applied Sciences, 2020 This paper proposes new digital filter architecture based on a modified multiply-accumulate (MAC) unit architecture called truncated MAC (TMAC), with the aim of increasing the performance of digital filtering.
Pavel Lyakhov +3 more
doaj +2 more sources
Rocket noise filtering system using digital filters [PDF]
, 1990 A set of digital filters is designed to filter rocket noise to various bandwidths. The filters are designed to have constant group delay and are implemented in software on a general purpose computer. The Parks-McClellan algorithm is used.
Mauritzen, David
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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
doaj +1 more source
IET Signal Processing, 2022 Maximally flat digital differentiators (MFDDs) are very attractive for differentiation of narrowband signals. The design of infinite impulse response (IIR) MFDDs, however, is very challenging due to the non‐convexity of the flatness constraints of the ...
Huoping Yi, Xiaoping Lai
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LOCAL INTERPOLATION AND APPROXIMATION IN TASKS OF HEURISTIC SYNTHESIS OF DIGITAL FILTER
Российский технологический журнал, 2018 The article has an overview character with elements of generalization, but at the same time it includes information brought to the level of immediate practical implementation.
V. N. Isakov, P. I. Timoshenko
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Classical sampling theorems in the context of multirate and polyphase digital filter bank structures [PDF]
, 1988 The recovery of a signal from so-called generalized samples is a problem of designing appropriate linear filters called reconstruction (or synthesis) filters. This relationship is reviewed and explored. Novel theorems for the subsampling of sequences are
Liu, Vincent C., Vaidyanathan, P. P.
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Utilizing the LabVIEW software environment for investigating frequency characteristics of electrical circuits [PDF]
EPJ Web of ConferencesThis article explores the feasibility of digital bandpass filters within the LabVIEW environment. To facilitate the study of digital filters using virtual instruments, a dedicated digital filter simulation program was developed.
Kogin Maskim +5 more
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Digital Current-Control Schemes [PDF]
, 2009 The paper is about comparing the performance of digital signal processor-based current controllers for three-phase active power filters. The wide use of nonlinear loads, such as front-end rectifiers connected to the power distribution systems for dc ...
Bojoi, Iustin Radu +3 more
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Classification of digital non-linear filters by discrete convolutions
Известия высших учебных заведений. Поволжский регион:Технические науки, 2022 Background. In the field of digital signal processing, there are many problems that can not be solved with traditional linear filtering methods. In particular, the use of linear filtering does not allow separating signal from the noise in the case when
M.A. Shcherbakov
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On arbitrary-level IIR and FIR filters [PDF]
, 1990 A recently published method for designing IIR (infinite-impulse-response) digital filters with multilevel magnitude responses is reinterpreted from a different viewpoint.
Koilpillai, R. D. +2 more
core +1 more source