1) frequency domain and spatial domain decomposition
频域-空间域分解
1.
Operational modal analysis method of bridge was built based on frequency domain and spatial domain decomposition.
利用频域-空间域分解法,建立桥梁运行模态识别方法。
2) frequency and spatial domain
频域空间域
1.
A frequency and spatial domain decomposition(FSDD) method for operational modal analysis(OMA) is presented in this paper,which is an extension of Complex Mode Indicator Function(CMIF) method for experimental modal analysis(EMA).
提出了一种基于频域空间域分解(Frequency and Spatial Domain Decomposition,FSDD)的运行模态分析方法。
3) frequency decomposition
频域分解
1.
In order to make full use of wide-band information,frequency decomposition technique is raised to get narrow-band signal from broadband signal.
由于水声信号为宽带信号,为了充分利用宽带信息,提出利用频域分解的方法获得满足窄带条件的信号,并利用窄带盲波束形成JADE(Joint Approximate Diagonalisation of Eigen-matrices)算法进行处理。
4) Spatial Domain Decompose
空域分解
5) space domain
空间分域
1.
Research of space domain virtual array DOA algorithms in smart antenna system;
智能天线系统中空间分域虚拟阵列的DOA估计算法研究
6) frequency-space domain
频率空间域
1.
A new method for improving signal/noise ratio and resolution by dual direction prediction in frequency-space domain;
一种频率空间域双向预测提高信噪比及分辨率的新方法
2.
Combined boundary conditions of quasi-P wave within frequency-space domain in VTI media.;
VTI介质准P波频率空间域组合边界条件研究
3.
Numerical simulation in the frequency-space domain has inherent advantages,such as:it is possible to simulate wave propagation from multiple sources simultaneously;there are no cumulative errors;only the interesting frequencies can be selected;and it is more suitable for wave propagation in viscoelastic media.
频率空间域地震波数值模拟具有独特的优势:可以同时模拟多源的波传播、每个频率之间独立并行地计算、计算频带选择灵活、不存在累计误差、容易模拟粘弹性介质中地震波传播。
补充资料：薄域
1.穷乡僻壤。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条