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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2018     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Direct Computing and Aberration Eliminating Method for Extracting Instantaneous Frequency of Multi-Components AM-FM Signals 期刊论文 Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2018, 卷号: 52, 页码: 122-127 and 164 作者:  Jia, Linshan;  Zhang, Qing 收藏  |  浏览/下载：5/0  |  提交时间：2019/11/19 Absolute values  Cubic-spline interpolation  Direct computing  Instantaneous frequency  Local mean  Local mean decomposition (LMD)  Modulation frequencies  Multicomponents   A novel algorithm for pipeline displacement and bending strain o in-line inspection based on inertia measurement technology 期刊论文 ADVANCES IN MECHANICAL ENGINEERING, 2018, 卷号: 10 作者:  Liu, Shucong;  Zheng, Dezhi;  Wang, Tianhao;  Dai, Mengxi;  Li, Rui 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/30 Inertial Measurement Unit tool  in-line inspection  data filtering  cubic spline interpolation  bending strain   An improved EMD method with modified envelope algorithm based on C-2 piecewise rational cubic spline interpolation for EMI signal decomposition 期刊论文 APPLIED MATHEMATICS AND COMPUTATION, 2018, 卷号: 335, 页码: 112-123 作者:  Li, Hongyi;  Li, Ling;  Zhao, Di 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30 Empirical mode decomposition (EMD)  C-2 piecewise rational cubic spline interpolation (PRCSI)  C-2 monotone piecewise rational cubic spline interpolation (MPRCSI)  Envelope algorithm  Undershoots   An improved empirical mode decomposition method based on the cubic trigonometric B-spline interpolation algorithm 期刊论文 APPLIED MATHEMATICS AND COMPUTATION, 2018, 卷号: 332, 页码: 406-419 作者:  Li, Hongyi;  Qin, Xuyao;  Zhao, Di;  Chen, Jiaxin;  Wang, Pidong 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30 Empirical mode decomposition  Cubic trigonometric b-spline interpolation  CTB-EMD  EMI