So, in engineering computation it is acceptable to neglect the directional variation of coherence value with frequency.
因此在工程计算中不计相干函数随频率的变化不会带来太大的误差。
A frequency domain adaptive maximum likelihood (ML) time delay estimation algorithm based on squared coherence function is proposed.
提出了一种基于平方相干函数的频域自适应最大似然时延估计算法。
This paper is developed around the designing of the embedded system of frequency domain induced polarization coherence detection.
论文的工作是围绕频域激电相干检测嵌入式系统的设计而展开的。
These new effects have great potential for the control of the coherence properties of a medium, the production of high frequency lasers, the information storage and high precision measurements.
这些新效应对光学介质相干性质的控制、高频激光的产生、光信息存储和高度测量等方面具有巨大的应用前景。
The drive circuitry of the silicon micromachined gyroscope based on adaptive control is investigated. The coherence of two vibratory modes is achieved utilizing adaptive tuning at a given frequency.
研究了基于自适应控制的硅微振动陀螺仪的驱动电路设计，通过固定频率信号驱动和自适应调谐实现双驱动模态的一致性。
Objective To observe the features of frequency domain optical coherence tomography (FD-OCT) in acute central serous chorioretinopathy (CSC).
目的观察急性中心性浆液性脉络膜视网膜病变（CSC）频域光相干断层扫描（FD-OCT）的图像特征。
The temporal coherence of diode laser was studied by using linear frequency modulation technique with simple, experimental apparatus.
利用半导体激光器线性调频技术，研究了半导体激光器的时间相干性。其实验装置结构简单。
Supercontinuum generation in PCFs has subsequently been widely applied in interdisciplinary fields such as optical coherence tomography and optical frequency metrology.
例如，光子晶体光纤中超连续光谱产生在光相干层析技术、高精密光学测量等领域有很重要应用价值。
The symmetry properties of the optical coherence with respect to the detuning of the light frequency from resonance show up in specific symmetries of the spectra.
研究表明，透射光谱随薄膜厚度的增大而展宽，光谱呈现对称性。
The symmetry properties of the optical coherence with respect to the detuning of the light frequency from resonance show up in specific symmetries of the spectra.
研究表明，透射光谱随薄膜厚度的增大而展宽，光谱呈现对称性。
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