Results 11 to 20 of about 4,516 (243)
IEEE Access, 2020 A circular convolution-based filter bank multi-carrier system adopting quadrature amplitude modulation (CQAM-FBMC) that utilizes partial response signaling (PRS), referred to as the PRS-CQAM-FBMC system, is proposed and analyzed.
Seongbae Han, Sooyong Choi
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Per-Wavelet Equalization for Discrete Wavelet Transform Based Multi-Carrier Modulation Systems
IEEE Open Journal of Signal Processing, 2023 The Discrete Wavelet Transform (DWT) has gained attention in the area of Multi-Carrier Modulation (MCM) because it can overcome some well known limitations of Discrete Fourier Transform (DFT) based MCM systems.
Milan Wils, Mohit Sharma, Marc Moonen
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Number systems in modular rings and their applications to "error-free" computations [PDF]
Компьютерная оптика, 2019 The article introduces and explores new systems of parallel machine arithmetic associated with the representation of data in the redundant number system with the basis, the formative sequences of degrees of roots of the characteristic polynomial of the ...
Vladimir Chernov
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Tikrit Journal of Engineering Sciences, 2021 The future wireless communication requires a reliable transmission at high data rates, so the transmission over frequency-selective fading Multiple-Input–Multiple-Output MIMO channels become interesting since the capacity of "MIMO" channels expressions ...
Maha Monther Shahab +2 more
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Frontiers in Energy Research, 2023 Solar photovoltaic power generation has the characteristics of intermittence and randomness, which makes it a challenge to accurately predict solar power generation power, and it is difficult to achieve the desired effect. Therefore, by fully considering
Wengang Chen +5 more
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Современная наука и инновации, 2022 The search for new ways to improve the parameters of mobile radio communication systems OFDM led to the intensification of the development of mathematical models with the properties of finite algebraic structures. Proposed in this paper the transition to
M. I. Kalmykov +4 more
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A Deep Learning Approach to Organic Pollutants Classification Using Voltammetry
Sensors, 2022 This paper proposes a deep leaning technique for accurate detection and reliable classification of organic pollutants in water. The pollutants are detected by means of cyclic voltammetry characterizations made by using low-cost disposable screen-printed ...
Mario Molinara +7 more
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On estimations of solutions of one convolution type equation
Karpatsʹkì Matematičnì Publìkacìï, 2013 We consider a convolution type equation in a semi-strip for the functions belonging to the Hardy-Smirnov space. Estimations of solutions are obtained in terms of analytic continuation.
B.V. Vynnytskyi, V.M. Dilnyi
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Applied Sciences, 2022 The crankshaft is the core part of an automobile engine, and the accuracy requirements of various shape and position errors are very high. On the basis of a synchronous measurement system, the connecting rod journal is deeply studied, including data ...
Tingting Gu, Xiaoming Qian, Peihuang Lou
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Chinese Named Entity Recognition Based on Dilated Gated Convolution Feature Fusion [PDF]
Jisuanji gongcheng, 2023 In the task of Chinese Named Entity Recognition(NER), the long short-term memory network model with cyclic structure can solve the problem of long-distance dependence by capturing temporal features, but its feature capture method is singular and the ...
Changpei YANG, Liefa LIAO
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