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Fine-tuning digital FIR filters with gray wolf optimization for peak performance [PDF]
Scientific ReportsThe design of optimum filters constitutes a fundamental aspect within the realm of signal processing applications. The process entails the calculation of ideal coefficients for a filter in order to get a passband with a flat response and an unlimited ...
Anand R +2 more
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Synthesis of the integer FIR filters with short coefficient word length
Wasit Journal for Pure Sciences, 2022 The integer simulation and development finite impulse response (FIR) filters taking into account the possibilities of their realization on digital integer platforms are considered.
Osamah Waleed allawi +1 more
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Journal of Eye Movement Research, 2023 In a prior report (Raju et al., 2023) we concluded that, if the goal was to preserve events such as saccades, microsaccades, and smooth pursuit in eye-tracking recordings, data with sine wave frequencies less than 75 Hz were the signal and data above 75
Mehedi Hasan Raju +3 more
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2–D Lossless FIR Filter Design Using Synthesis of the Paraunitary Transfer Function Matrix
International Journal of Applied Mathematics and Computer Science, 2023 A synthesis method for designing two-dimensional lossless finite impulse response (FIR) filters for various digital signal processing tasks is proposed.
Wawryn Krzysztof, Poczekajło Paweł
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Electric power components estimation according to IEEE Standard 1459-2010 [PDF]
Journal on Processing and Energy in Agriculture, 2021 In this paper, the design and implementation of a novel recursive method for the power measurement ac-cording to the IEEE Standard 1459-2010 have been described. The most important parts are adaptive band and low-pass FIR filters that extract fundamental
Kušljević Miodrag +2 more
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Possible solution of parallel FIR filter structure [PDF]
Serbian Journal of Electrical Engineering, 2005 In this paper, a parallel form FIR adaptive filter structure with RLS (Recursive Least Squares) type adaptive algorithm is proposed. The proposed parallel form FIR structure consists of a recursive orthogonal transform stage and sparse FIR sub filters ...
Petrović Predrag
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New Method To Implement Low Cost and High Speed 2D QMF [PDF]
Engineering and Technology Journal, 2005 There are two methods of H/W (hardware) implement of the 2D (two dimension) QMF (quadrate mirror filter), first method is a very low cost and a low speed, that use one pair of FIR (finite impulse response) filters LPF (low pass filter) and HPF (high pass
Dhafer Zaghar, Ammar Hassan
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Технічна інженерія, 2023 The paper proposes an algorithm for minimizing the output error of a FIR filter caused by quantization of the results of multiplication operations by optimizing the arrangement of filter cascades.
R.V. , A.R., О.О. , І.І.
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The Essential Complexity of Auditory Receptive Fields. [PDF]
PLoS Computational Biology, 2015 Encoding properties of sensory neurons are commonly modeled using linear finite impulse response (FIR) filters. For the auditory system, the FIR filter is instantiated in the spectro-temporal receptive field (STRF), often in the framework of the ...
Ivar L Thorson +2 more
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Analytical design of FIR filters [PDF]
ICECS'99. Proceedings of ICECS '99. 6th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.99EX357), 2000 A new recursive algorithm for the impulse response coefficients of a FIR lowpass filter is developed. The algorithm is obtained from the differential equation for the amplitude response of a lowpass filter. While the original filter exhibits maximally flat frequency response, the abridging of the impulse response provides a frequency response ...
Miroslav Vlcek +2 more
openaire +1 more source