Showing 201 - 220 results of 1,809 for search '(( elements method algorithm ) OR ((( data code algorithm ) OR ( data fitting algorithm ))))', query time: 0.51s Refine Results
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    The schematic diagram of the hierarchical clustering algorithm. by Xiaojie Feng (6873953)

    Published 2025
    Subjects: “…original multidimensional data…”
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    Ricker seismic profile. by Zhenjing Yao (22189970)

    Published 2025
    “…<div><p>Seismic noise separation and suppression is an important topic in seismic signal processing to improve the quality of seismic data recorded at monitoring stations. We propose a novel seismic random noise suppression method based on enhanced variational mode decomposition (VMD) with grey wolf optimization (GWO) algorithm, which applies the envelope entropy to evaluate the wolf individual fitness, determine the grey wolf hierarchy, and obtain the optimized key elements <i><i>K</i></i> and <i>α</i> in VMD. …”
  19. 219

    Noise reduction on testing sets from STEAD. by Zhenjing Yao (22189970)

    Published 2025
    “…<div><p>Seismic noise separation and suppression is an important topic in seismic signal processing to improve the quality of seismic data recorded at monitoring stations. We propose a novel seismic random noise suppression method based on enhanced variational mode decomposition (VMD) with grey wolf optimization (GWO) algorithm, which applies the envelope entropy to evaluate the wolf individual fitness, determine the grey wolf hierarchy, and obtain the optimized key elements <i><i>K</i></i> and <i>α</i> in VMD. …”
  20. 220

    SNR comparison of real-field seismic profile. by Zhenjing Yao (22189970)

    Published 2025
    “…<div><p>Seismic noise separation and suppression is an important topic in seismic signal processing to improve the quality of seismic data recorded at monitoring stations. We propose a novel seismic random noise suppression method based on enhanced variational mode decomposition (VMD) with grey wolf optimization (GWO) algorithm, which applies the envelope entropy to evaluate the wolf individual fitness, determine the grey wolf hierarchy, and obtain the optimized key elements <i><i>K</i></i> and <i>α</i> in VMD. …”