咨询与建议

看过本文的还看了

相关文献

该作者的其他文献

文献详情 >Two-dimensional wideband inter... 收藏

Two-dimensional wideband interpolated Root-MUSIC applied to measured seismic data

作     者:Sidorovich, DV Gershman, AB 

作者机构:Ruhr Univ Bochum Dept Elect Engn Signal Theory Grp Bochum Germany 

出 版 物:《IEEE TRANSACTIONS ON SIGNAL PROCESSING》 (IEEE Trans Signal Process)

年 卷 期:1998年第46卷第8期

页      面:2263-2267页

核心收录:

学科分类:0808[工学-电气工程] 08[工学] 

主  题:array interpolation Root-MUSIC wideband direction finding 

摘      要:We apply two-dimensional (2-D) elementspace and beamspace extensions of Friedlander s wideband interpolated root-MUSIC technique to azimuth-velocity source location using measured seismic data from the GERESS array. Real data processing shows that 2-D interpolated root-MUSIC is-able to estimate the parameters of a typical seismic source with good accuracy. The use of interpolated root-MUSIC and dimension reduction via beamspace is motivated by dramatic reduction of processing time, allowing efficient on-line implementation.

读者评论 与其他读者分享你的观点

用户名:未登录
我的评分