Optimal nonlinear filtering of M-PSK signals against a background of harmonic interference with a random initial phase by G. V. Kulikov, Trung Tien Do, E. V. Samokhina

“…The widespread use of radio data transmission systems using signals with multiposition phase shift keying (MPSK) is due to their high noise immunity and the simplicity of constructing the transmitting and receiving parts of the equipment. …”
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Modeling of digital spatial processing under conditions of troposphere propagation of centimeter radio waves for wireless telecommunication by Ilia W. Peshkov, Dmitry N. Borisov

“…The best geometry for this purpose is circular, since providing the lowest bit error rate for binary phase-shift keyed signals.…”
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On the Design of Super Constellations by Thrassos K. Oikonomou, Dimitrios Tyrovolas, Sotiris A. Tegos, Panagiotis D. Diamantoulakis, Panagiotis Sarigiannidis, George K. Karagiannidis

“…We also introduce super amplitude phase shift keying (SAPSK), an innovative modulation technique designed to achieve these ultra-high data rate requirements. …”
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Processing of retransmitted GPS signals in the problem of measuring the total electron content in the ionosphere by Y. A. Kapliarchuk, S. V. Kozlov, I. E. Savinykh, A. S. Shapkin

“…The algorithm can be used for estimating TEC based on the retransmission of signals from GPS.…”
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Flow shop scheduling of hybrid make-to-stock and make-to-order in a distributed precast concrete production system by Chen Chen, Jinchi Han, Ziwen Liu, Robert Lee Kong Tiong

“…Comparisons between the genetic algorithm and the whale optimization algorithm are made. …”
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RecompGPT: Generative Pre-Trained Transformers-Assisted Interactive Human Gaze Pattern Learning and Distribution Modeling for Scene Recomposition by Wang Shang, Nassiriah Binti Shaari, Nur Sauri Bin Yahaya, Liu Hao

“…Through the integration of multimodal data, RecompGPT employs a novel Locality-Preserved and Observer-Like Active Learning (LOAL) strategy to incrementally generate Gaze Shift Paths (GSPs). LOAL is an active-learning algorithm that selects multiple representative patches from each scene image. …”
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Cooperative Jamming for RIS-Assisted UAV-WSN Against Aerial Malicious Eavesdropping by Juan Li, Gang Wang, Weijia Wu, Jing Zhou, Yingkun Liu, Yangqin Wei, Wei Li

“…The multi-dimensional optimization problem (MDOP) of system security under quality of service (QoS) constraints is addressed by collaboratively optimizing the transmit power (TP) of SNs, the flight trajectories (FT) of the UAV-L, the frame length (FL) of time slots, and the phase shift matrix (PSM) of the RIS. To address the challenge, we put forward a Cooperative Jamming Joint Optimization Algorithm (CJJOA) scheme. …”
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Anomaly detection and removal strategies for in-line permittivity sensor signal used in bioprocesses by Emils Bolmanis, Emils Bolmanis, Emils Bolmanis, Selina Uhlendorff, Miriam Pein-Hackelbusch, Vytautas Galvanauskas, Oskars Grigs

“…These signal spikes and shifts compromise process control. Due to the dynamic and non-stationary nature of bioprocess signals, addressing these issues requires specialized preprocessing. …”
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Changes in Stratospheric Climate and Age‐Of‐Air in Recent GEOS Systems Since MERRA‐2 by Clara Orbe, Lawrence L. Takacs, Amal El Akkraoui, Krzysztof Wargan, Andrea Molod, Steven Pawson

“…Differences in the age‐of‐air resulting from changes within the remapping algorithm approach ∼1 year over the high latitude middle stratosphere—or about 30% climatological mean values—and imprint on several trace gases, including methane (CH4) and nitrous oxide (N2O). …”
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Improved grey wolf optimization for parameter extraction of polycrystalline and mono crystalline solar PV panels using double diode model by Madhusudana Rao Ranga, Venkateswara Rao Bathina, Srikumar Kotni

“…The shift from traditional energy sources towards sustainable ones has become necessary with the increase in carbon emissions and the decay of fossil fuels, which lead to global warming and climate change. …”
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Model Reference Adaptive Control of SPS-Based Dual Active Bridge Converter with Constant Power Loading by Effah Emmanuel K., Anto Emmanuel K., Okyere Philip Y., Effah Francis B.

“…This paper presents a new model reference adaptive-based control (MRAC) for a single-phase shift-modulated dual active bridge DC-DC converter (SPS-DAB) with constant power loading (CPL). …”
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A Damage Detection Approach in the Era of Industry 4.0 Using the Relationship between Circular Economy, Data Mining, and Artificial Intelligence by Meisam Gordan, Saeed-Reza Sabbagh-Yazdi, Khaled Ghaedi, Zubaidah Ismail

“…In addition, vibration characteristics of a composite bridge deck structure are employed as inputs of AI algorithms. Likewise, an artificial neural network (ANN) integrated with a genetic algorithm (GA) was also developed for detecting the damage. …”
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Trade-off between gradient measurement efficiency and expressivity in deep quantum neural networks by Koki Chinzei, Shinichiro Yamano, Quoc Hoan Tran, Yasuhiro Endo, Hirotaka Oshima

“…Abstract Quantum neural networks (QNNs) require an efficient training algorithm to achieve practical quantum advantages. …”
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Low Orbit Satellite Internet of Things Transmission Technology Based on LoRa by Zehao LI, Jianpeng MA, Shun ZHANG, Xiao WEI, Jing ZHANG

“…As an emerging wide area network technology, LoRa has the characteristics of low power consumption and wide coverage.It has very broad prospects in the field of internet of things applications.In recent years, it has been deployed in countless objects around the world.The advantages of wide coverage of low-orbit satellite networks make it an inevitable technology to achieve global coverage of massive internet of things.Firstly, the basic principles of LoRa technology were expounded.Then the problems existed after the LoRa technology was directly introduced into the low-orbit satellite IoT were analyzed.Finally, a set of LoRa transmission technology suitable for low-orbit satellite IoT was proposed, focused on solved the problem of LoRa frame synchronization under the condition of low-orbit long-distance low-power transmission, and the problem of LoRa demodulation caused by the high-speed movement of satellites due to the Doppler frequency off set.The simulation results showed that the proposed joint synchronization and frequency off set estimation algorithm could obviously improved the synchronization probability and transmission reliability of LoRa technology under the conditions of extremely low SNR and large Doppler frequency shift.…”
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DIFFERENTIATED TREATMENT OF ISOLATED TRAUMATIC INJURY OF FRONTAL LOBES OF THE BRAIN by M. M. Smirnova, Yu. A. Shcherbuk, S. A. Morozov

“…The developed algorithm could improve the results of treatment and makes better the quality of life of the patients with traumatic parenchymatous injuries of frontal lobes of the brain.…”
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Prediction of the spatial distribution of vine weevil under climate change using multiple variable selection methods by Ga-Young Kim, Wang-Hee Lee

“…The vine weevil was predicted to be primarily distributed in North America and Europe, with the highest invasion risk in Far East Asia and northern India. Climate change could shift its habitat northward, particularly in areas where it currently occurs, and human activities may help spread the pest to new regions. …”
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Synthetic Aperture Technique Applied to Tissue Attenuation Imaging by Ziemowit KLIMONDA, Jerzy LITNIEWSKI, Andrzej NOWICKI

“…The mean-frequency shift trend was calculated using Single Spectrum Analysis. …”
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An Improved Single Phase-locked Loop Based on Synchronous Reference Frame by TANG Jianyu, XU Wanliang, LIU Yongli, CHENG Zhenglin, WEN Liang

“…The improved algorithm of SPLL is simple, fast and easy to implement. …”
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An improved two-stage fast acquisition method based on FFT by Song Ruoyu, Wang Zhenling, Yu Xiaolong, Liu Yating

“…Simulation results demonstrate that when the signal carrier-to-noise ratio is above 48 dBHz, the rapid acquisition algorithm can adapt to signal Doppler shifts of ±40 kHz and accommodate short-burst transmission modes, with the signal Doppler estimation error controlled within ±80 Hz and the signal arrival time estimation error controlled within ±1 chip.…”
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Designing an Advanced Biosensor for Rapid Analysis and Detection of Blood Components by Farida. Kebaili, Ahlam. Harhouz, Abdesselam. Hocini

“…When the analyte infiltrates the cavity, it induces a change in refractive index, leading to a wavelength shift at the output terminal. The proposed design achieves a high sensitivity of over 687.496 nm/RIU. …”
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