Showing 401 - 420 results of 10,078 for search '(source OR sources) optimization', query time: 0.18s Refine Results
  1. 401

    Acoustical modelling of the surface sources – IV. Interpolation model, axisymmetric problem by A. BRAŃSKI

    Published 2014-01-01
    “…In the paper, the quadratic shape function were applied to construct an interpolation model of a plane axisymmetric source. Optimizing the least squares distance between the exact directivity function and directivity of the model, an optimal interpolation model was found. …”
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  2. 402

    Effects of carbon-to-nitrogen ratios and nitrogen sources on composting of mushroom residue by BAI Yongjuan, XU Weinan, CHANG Xiaoxiao, HU Xiaohui

    Published 2016-11-01
    “…The optimal condition to keep high temperature (>50 ℃, and last for 8, 8 and 9 days, respectively), and to shorten the composting period of mushroom residue was C/N ratio of 30∶1, and adding the mixture of cow manure or chicken manure and urea as an additive nitrogen source. …”
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  3. 403

    A survey on deep learning based joint source-channel coding by Tianjie MU, Xiaohui CHEN, Yiyun WANG, Lupeng MA, Dong LIU, Jing ZHOU, Wenyi ZHANG

    Published 2020-10-01
    “…Classical information theory shows that separate source-channel coding is asymptotically optimal over a point-to-point channel.As modern communication systems are becoming more sensitive to delays and bandwidth,it becomes difficult to adopt the assumption that such separate designs have unlimited computing power for encoding and decoding.Compared to joint source-channel coding,separate coding has proven to be sub-optimal when the bandwidth is limited.However,conventional joint source-channel coding schemes require complicated design.In contrast,data-driven deep learning brings new designing ideas into the paradigm.A summary of relevant research results was provided,which will help to clarify the way in which deep learning methods solve the joint source-channel coding problem and to provide an overviewof new research directions.Source compression schemes and end-to-end communication system models were firstly introduced,both based on deep learning,then two kinds of joint coding designs under different types of source,and potential problems of joint source-channel coding based on deep learning and possible future research directions were introduced.…”
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  4. 404

    Model studies on groundwater efficiency as a low-grade energy source by V. R. Voloshin, K. V. Belov

    Published 2024-11-01
    “…The feasibility of using groundwater aquifers as a low-grade heat energy source has been quantitatively assessed. The most optimal operational scheme has been selected.…”
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  5. 405
  6. 406

    Design and Implementation of Solar Cells as an Alternative Power Source for Pinisi Ships by Suardi Suardi, Mohammad Khafid Maulana, Rodlian Jamal Ikhwani, Muhammad Uswah Pawara, Faisal Mahmuddin, Muhdar Tasrief

    Published 2024-11-01
    “…The increasing demand for sustainable and innovative energy solutions in the tourism and maritime industries highlights the relevance of adopting solar cells as an alternative energy source for lighting on these ships. Solar cells, primarily made from silicon, efficiently convert solar radiation into electrical energy. …”
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  7. 407

    An Evidential Solar Irradiance Forecasting Method Using Multiple Sources of Information by Mohamed Mroueh, Moustapha Doumiati, Clovis Francis, Mohamed Machmoum

    Published 2024-12-01
    “…In the context of global warming, renewable energy sources, particularly wind and solar power, have garnered increasing attention in recent decades. …”
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  8. 408

    Odatix: An open-source design automation toolbox for FPGA/ASIC implementation by Jonathan Saussereau, Christophe Jego, Camille Leroux, Jean-Baptiste Begueret

    Published 2025-02-01
    “…In modern hardware digital design, optimizing performance, resource utilization, and power consumption across different technological targets remains a critical challenge. …”
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    Article
  9. 409

    Strong Directional Source Effect and Coping Strategy in Passive Data Detection by Yuefeng Yan, Shaodong Jing, Jiao Wang, Xuedong Ma, Xiaozhong Liu, Xu Zhang, Liu Liu, Wei Fang

    Published 2025-01-01
    “…In passive source exploration, seismic records are typically assumed to satisfy the equipartition condition. …”
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  10. 410

    Discordant Expression of Circulating microRNA from Cellular and Extracellular Sources. by Ravi Shah, Kahraman Tanriverdi, Daniel Levy, Martin Larson, Mark Gerstein, Eric Mick, Joel Rozowsky, Robert Kitchen, Venkatesh Murthy, Ekaterina Mikalev, Jane E Freedman

    Published 2016-01-01
    “…Consensus is lacking in regards to the optimal sample source or if different circulating sources are concordant. …”
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  11. 411

    Cycle Analysis of Heating and Refrigeration in New Air-source Heat Pump by 王林, 陈光明, 陈斌, 王勤

    Published 2005-01-01
    “…An air source heat pump operating in cascade cycle way was presented. …”
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  12. 412

    Development and Research of Ion Optics Digital Simulation System for EI Source by Li-na YANG, Xing-chuang XIONG, Zi-long LIU, Xiang FANG

    Published 2025-01-01
    “…The ion optical system is an important component of electron impact (EI) ion source, which uses electrostatic lens to extract ions in the ion chamber, further focus, accelerate and shape, and regulate the speed and energy of the ion beam. …”
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  13. 413
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  15. 415

    Direct localization algorithm of the aerial target based on external radiation source by Nan XIA, Danyang GAO, Baohui XING, Yaning WANG

    Published 2023-06-01
    “…In order to improve the accuracy of aerial target location and ensure its concealment, a direct location algo-rithm of the aerial target based on external radiation source was proposed.Fixed broadcast signals were used as transmit-ting sources, and the signals scattered by the aerial targets were received by multiple receivers.A direct relationship be-tween the synchronized multi-dimensional baseband signals and the position coordinates of the target was established, and then the spatial cross-spectrum function and joint matching function were constructed.Through iterative spectral peak search, the positioning results of the aerial target could be optimized, and the impact of direct signals and multipath signals on the ground could be effectively suppressed.Simulation results show that the performance of the proposed al-gorithm is better than that of the traditional two-step localization method and other direct localization methods in the case of low signal-to-noise ratio (SNR), and it can achieve high-precision localization of the three-dimensional mobile target.…”
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  16. 416

    Error Analysis of Sound Source Directivity Interpolation Based on Spherical Harmonics by Adam SZWAJCOWSKI, Daniel KRAUSE, Anna SNAKOWSKA

    Published 2021-03-01
    “…Precise measurement of the sound source directivity not only requires special equipment, but also is time-consuming. …”
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  17. 417

    Passive localization of signal source based on wireless sensor network in the air by Pengwu Wan, Yongjing Ni, Benjian Hao, Zan Li, Yue Zhao

    Published 2018-03-01
    “…To accurately locate the signal source passively in the downtown area, sensors are carried on the unmanned aerial vehicles flying in the air, where the wireless sensor network can be established with an optimal geometry configuration conveniently. …”
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  18. 418

    Research on the Modelling and Analysis of the Penetration of Renewable Sources and Storage into Electrical Networks by Eva Simonič, Sebastijan Seme, Klemen Sredenšek

    Published 2025-04-01
    “…To address the growing integration of renewable energy sources and storage systems into distribution networks, there is a need for effective tools that can assess the impact of these technologies on grid performance. …”
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  19. 419
  20. 420

    Using Locusta Migratoria as a Nitrogen Source for the Growth and Development of Microorganisms by Esabi Başaran Kurbanoğlu, Perihan Akbaş

    Published 2022-06-01
    “…The results show that LP performed similar to or even better than commercial peptones as nitrogen sources for microorganisms growth. A new peptone has been developed from locust for microbiological media in the present study.…”
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