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浏览/检索结果: 共2条，第1-2条 帮助 限定条件 发表日期：2017     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 Three-Dimensional Cumulant-Based Coherent Integration Method to Enhance First-Break Seismic Signals 期刊论文 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2017 An, Shengpei; Hu, Tianyue; Peng, Gengxin 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Diffraction  higher order statistics  refraction  seismic signal processing  signal reconstruction  SUPERVIRTUAL REFRACTION INTERFEROMETRY  RANDOM-NOISE ATTENUATION  TRACE TFPF  PICKING  KURTOSIS   Mode identification of low-frequency oscillations in power systems based on fourth-order mixed mean cumulant and improved TLS-ESPRIT algorithm 期刊论文 IET GENERATION TRANSMISSION & DISTRIBUTION, 2017, 卷号: 11, 页码: 3739-3748 作者:  Jin, Tao;  Liu, Siyi;  Flesch, Rodolfo C. C. 收藏  |  浏览/下载：10/0  |  提交时间：2019/11/21 Gaussian noise  least squares approximations  TLS-ESPRIT algorithm  singular value change rate  signal identification  Gaussian white noise  white noise  power systems  low-frequency oscillation mode identification  total least square-estimation parameter space rotation invariant technique  power system measurement  filtering theory  fourth-order mixed mean cumulant mathematical statistical method  signal detection  WAMS  power system single-channel measurement  signal denoising  higher order statistics  Gaussian coloured noise suppression  power system stability  wide area monitoring systems  Gaussian coloured noise  threshold-setting error avoidance