1) addition of wavefronts
波前叠加
2) addition of wavefronts
波阵面叠加，波前叠加
3) fluctuation superposition
波动叠加
4) Wave superposition method
波叠加法
1.
A combined wave superposition method is proposed to transform near-field acoustic holography.
提出了以混合波叠加法作为声场的全息变换算法,建立了基于混合波叠加法在声源识别中的理论模型。
2.
An acoustic theoretical model for extracting mechanical fault features and the wave superposition method were proposed to reconstruct the acoustic fields generated by arbitrarily-shaped radiators in order to compute the number and location of noise sources.
建立了机械故障特征提取的声学理论模型,使用了波叠加法重建源表面为任意形状的空间声压场分布,计算出未知声源的数目与位置。
3.
By virtue of the comparability between the wave superposition method and the dynamic analysis of structures, a general format to overcome the non-uniqueness of solution induced by the wave superposition method at the eigenfrequencies of the corresponding interior problems is proposed in this paper.
利用波叠加法与结构动力分析中的相似性 ,提出了一种在波叠加法中克服解非唯一的通用方法 ,即在虚拟源强系统中加入一定的虚拟阻尼从而能获得全波数域内的唯一解 ,并以此为基础提出了一种新的加入虚拟阻尼的方法———复数矢径波叠加法 。
5) harmonic superposition
谐波叠加
1.
Harmonic sources modeling and harmonic superposition simulation of power system with multi-harmonic sources;
多谐波源网络谐波源建模与谐波叠加仿真
2.
The M-File S-function is then employed for both linear filtering and harmonic superposition of time-domain road roughness.
采用M-FileS-函数编程的方法来实现时域路面不平度的线性滤波和谐波叠加模拟生成,使用M-FileS-函数可方便地更改参数(路面不平度等级和车速),并可被Simulink直接调用。
3.
Combined with genetic algorithm, ant colony algorithm is used to optimize the analysis space of superposition for the multi harmonic sources, and evolution ability of genetic algorithm is used to optimize the analysis of harmonic superposition.
将蚁群算法与遗传算法进行融合,以蚁群算法在网络上优化多谐波源谐波叠加分析空间,以遗传算法的进化能力优化叠加分析。
6) waveform superimposition
波形叠加
补充资料：波阵面
简称“波面”。波源发出的振动在介质中传播经相同时间所到达的各点组成的面。同一波阵面上各点的振动位相相同。
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