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Showing 61 - 80 results of 1,018 for search 'complex (selection OR detection) coefficient', query time: 0.15s Refine Results
  1. 61

    Interferometric phase diagram generation method based on dot trace texture information and semantic segmentation of correlation coefficients by Xuelin Zhang, Zhaoxia Wang, Hui Zhang, Dongliang Xie

    Published 2024-01-01
    “…Second, SIFT feature points are extracted from two InSAR coherent complex images. They are then screened by comparison with DTTI. …”
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    Article
  2. 62
  3. 63

    Signals of complexity and fragmentation in accelerometer data. by Els Weinans, Jerrald L Rector, Sarah Charman, Renae J Stefanetti, Cecilia Jimenez-Moreno, Gráinne S Gorman, Ingrid van de Leemput, Daniël van As, René Melis, Baziel van Engelen

    Published 2025-01-01
    “…Previous work hypothesizes that an individual's activity pattern can be seen as a complex dynamical system. Here, we explore this hypothesis further by investigating whether complexity-based measures quantifying repetitiveness and fragmentation of activity captured via accelerometer can detect health differences beyond traditional measures. …”
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    Article
  4. 64

    Methodology of online assessment of technical state of transformer substation 35/6 (10) kV by express analysis coefficient by I. V. Ivshin, A. R. Galyautdinova, O. V. Vladimirov, M. F. Nizamiev, I. K. Usmanov

    Published 2021-10-01
    “…A three-level structural complex has been developed for measuring and express-analysis of the technical state of TP. …”
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    Article
  5. 65

    A three‐vector model predicting torque control of permanent magnet synchronous motor with a fixed weight coefficient by Xingyu Qu, Chengkun Peng, Peng Lu, Bing Ge, Shuang Zhang, Qinghe Wang, Zhenyang Li

    Published 2024-12-01
    “…The first voltage vector is selected by a fixed coefficient cost function, the second and third voltage vectors are determined by a cost function that includes only torque and flux, and the third voltage vector is no longer just a traditional zero vector. …”
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    Article
  6. 66
  7. 67

    Complex dark photon dark matter EFT by Enrico Bertuzzo, Tommaso Sassi, Andrea Tesi

    Published 2024-10-01
    “…First we apply this to collider bounds on light dark matter, then to direct detection searches by extending the list of non-relativistic operators to include the case of complex vectors. …”
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    Article
  8. 68

    Trading Community Analysis of Countries’ Roll-On/Roll-Off Shipping Networks Using Fine-Grained Vessel Trajectory Data by Shichen Huang, Tengda Sun, Jing Shi, Piqiang Gong, Xue Yang, Jun Zheng, Huanshuai Zhuang, Qi Ouyang

    Published 2024-11-01
    “…This method assesses the complexity, sparsity, homogeneity, modularity, and hierarchy of the RO/RO shipping network across various ports and countries and employs the graph convolutional neural network (GCN) model to extract network features for community detection. …”
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    Article
  9. 69

    Analytical Study for the Charge-Transfer Complexes of Pregabalin by Hesham Salem

    Published 2009-01-01
    “…Different colored charge-transfer complexes and radical anions were obtained. Different variables affecting the reactions were studied and optimized. …”
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    Article
  10. 70

    Mineral composition of terrigenous components in loess and clay deposits of Western Mongolia by T. G. Ryashchenko

    Published 2022-11-01
    “…Variations in mineral associations of the studied objects were established related both to their belonging to the selected geological and genetic complexes and the possibility of eolian process effects. …”
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    Article
  11. 71

    Remote Sensing of Particle Absorption Coefficient of Pigments Using a Two-Stage Framework Integrating Optical Classification and Machine Learning by Xietian Xia, Shaohua Lei, Hui Lu, Zenghui Xu, Xiang Li, Xing Chen, Niancheng Hong, Jie Xu, Kun Shi, Jiacong Huang

    Published 2025-05-01
    “…The particle absorption coefficient of pigments (<i>a</i><sub>ph</sub>(λ)), a critical indicator of phytoplankton spectral absorption properties, is essential for bio-optical models and water quality monitoring. …”
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    Article
  12. 72
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  14. 74

    Unveiling optimal mother wavelets by COPRAS Method Analyzing speech signals despite face mask and shield obstacles by B. Marxim Rahula Bharathi, N. S. Balaji, R. Meena, M. Raja Chandra Sekar, Krishna Moorthy Sivalingam, Yan Yafang, P. V. Elumalai

    Published 2025-04-01
    “…This work proposes the COPRAS (COmplex PRoportional ASsessment) technique to select the appropriate mother wavelet function. …”
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    Article
  15. 75

    A New Ritodrine Selective Electrode and its Pharmaceutical Application by Reda Ammar

    Published 2010-01-01
    “…A novel ritodrine hydrochloride ion-selective PVC membrane electrode based on ion-pair complex of ritodrine-tetra phenyl borate was prepared with di-n-butyl phosphate as a plasticizer. …”
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    Article
  16. 76

    Limitations of XGBoost in Predicting Material Parameters for Complex Constitutive Models by Prates Pedro, Mitreiro Dário, Andrade-Campos António

    Published 2025-01-01
    “…These findings suggest that simply expanding the dataset or reducing dimensionality is insufficient to address the complexities of CPB′06. Instead, alternative approaches such as advanced feature selection, hybrid ML-physics-based models, or regularization techniques may be required to improve generalization. …”
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    Article
  17. 77

    COMPLEX INVESTIGATIONS OF THERMALPHYSIC AND INFRA-RED CHARACTERISTICS AT THE PHASE INVERSIONS by V. L. Dragun, N. I. Stetukevich, V. F. Shevtsov, M. V. Hilko

    Published 2005-02-01
    “…The complex methods of investigation of heat exchange at crystallization and melting of selectively transparent materials in terms of changing of external heat influences, which include calorimetry of IK-currents, temperature taking, the heat conduction coefficient, ultrasound speed, are developed. …”
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  18. 78

    Reliability analysis of wireless communication equipment based on model selection by SUN Jin, HU Jicheng, JIAO Yaqi, WANG Kun

    Published 2025-02-01
    “…The research of equipment failure distribution is the basis of reliability engineering. In view of the complex structure and failure mechanism of wireless communication equipment, numerous failure distribution types, difficulty in selecting and evaluating reliability models and other problems, this paper starts from the research on equipment failure distribution at the bottom level, takes typical wireless communication system vehicle self-organizing network equipment as the research object, and compares and analyzes the correlation coefficients and error values of equipment life exponential distribution, lognormal distribution and two-parameter Weibull distribution. …”
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  19. 79

    Passive Drag Reduction Optimization for Complex Commercial Vehicle Models by G. Liao, M. Xue, L. Yue, H. Yang, P. Guo, X. Hu, Z. Wang, T. Ma

    Published 2025-03-01
    “…In this paper, the 1:1 complex model of commercial vehicle is taken as the research object to study the passive drag reduction of the commercial vehicle. …”
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    Article
  20. 80

    Use of Ultrasonography for the Evaluation of Lung Lesions in Lambs with Respiratory Complex by Alejandro Sánchez-Fernández, Juan Carlos Gardón, Carla Ibáñez, Joel Bueso-Ródenas

    Published 2025-04-01
    “…The ovine respiratory complex significantly affects lamb welfare and production efficiency, necessitating accurate diagnostic methods for pulmonary lesions. …”
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    Article