Data Extrapolation Method Based on Patch Near-Field Acoustic Holography
Data Extrapolation Method Based on Patch Near-Field Acoustic Holography
复制标题
基于贴片近场声全息的数据外推方法
DOI：
10.3813/aaa.918135
复制
发表时间：
2009
影响因子：
--
通讯作者：
Chen, Jin
中科院分区：
文献类型：
--
作者：
Yang, Chao;Jia, Wen-qiang;Li, Jia-qing;Chen, Jin
近场声学全息术（NAH）需要测量封闭表面上的压力场，以恢复附近同心表面上的法向速度。在野外重建时，对于大型结构物是不现实的
Near-field acoustical holography (NAH) requires the measurement of the pressure field over a closed surface in order to recover the normal velocity on a nearby concentric surface. It is impractical for large structure when the reconstruction of the field