Results 91 to 100 of about 495 (104)

Preoperative CT radiomics<b>-</b>based model for predicting Ki<b>-</b>67 expression in clear cell renal cell carcinoma patients. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Yang Z   +5 more
europepmc   +1 more source

[Clinicopathological and genetic analysis of interstitial disease-like pulmonary intravascular large B cell lymphoma]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Liu HY   +7 more
europepmc   +1 more source

[Fontanel compensation for infant electroencephalography forward modeling method]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhang T   +6 more
europepmc   +1 more source

基于暂态录波的高压设备介损试验数据精准分析方法

工程技术前沿
本研究提出一种基于暂态录波技术的高压设备介损试验数据精准分析方法,解决复杂工况条件下信号扰动、波形失稳等难题,利用时频多尺度分解、自适应滤波和盲源分离等技术,实现高精度干扰抑制和工频分量稳定提取。利用多维特征参数融合和误差自适应修正方法,提高介损参数诊断的灵敏度和稳定性。结合典型工程案例验证,该方法具有较强的鲁棒性和预警能力,明显优于传统测量手段。研究成果可为高压设备绝缘状态在线监测和智能诊断提供技术支持,促进介损耗试验分析向多参数融合及智能化发展。
冯志睿
semanticscholar   +1 more source

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