阵列

For the case where the sample covariance matrix is unknown or the sample support is not sufficient to form the sample covariance matrix, we carry out the spatially smoothed CSA-MSWF to quickly find the signal subspace and the noise subspace.

如果阵列协方差矩阵是未知的，我们采用空间平滑的CSA-MSWF快速计算信号子空间和噪声子空间的基矢量。

This option provides specialized functionality for injection mold, die casting, sand casting cavity and pattern design.

这个软件包为注塑模、冲模铸件、沙型铸件型腔和阵列设计提供了特别功能。

The system controls a tunable fiber Fabry-Perot filter with sawtooth wave voltage and synchronous signal of its digital phase to interrogate FBG sensors in a single fiber. Meantime, a reference FBG and a digital thermometer provide an accurate reference wavelength, which is used to calibrate the wavelength readout of the TFFP in real-time by a digital signal processor.

解调系统利用锯齿波电压信号和数字相位同步信号控制可调谐光纤法布里珀罗滤波器，对光纤光栅传感器阵列进行扫描式寻址，同时采用非测量环境中的参考光栅和数字温度计提供精确的参考波长，并由高速数字信号处理器实时校准滤波器的波长读取值，很好地消除了滤波器调谐的温度漂移、非线性和蠕动性引起的测量误差。

Efficient sampling arrays in scalar field can be designed through the trail and error adjustment of array configuration.

使用这个方法，通过试错调整观测点的分布，可以设计出标量场中观测点空间结构的理想阵列。

Based on study of Schlumberger, Baker atlas and Halliburton's tools in detail, AIL logging parameter of design and implementation has been presented.

本文详细分析了国外三个公司的阵列感应测井方法及仪器特点，综合总结了仪器设计参数。

In this thesis, the structure of detectors and their working principles, themethods of calibration of plastic scintillate detector array as well as thereconstruction of the shower direction are described and discussed in detail.

本论文详细论述了羊八井宇宙线观测站实验探测器结构和工作原理，讨论了塑料闪烁探测器阵列的标定原理和标定方法以及EAS到达方向的重建方法。

The characteristics of the MAPMT make it well suited for detection of light from scintillator array.

这种低串扰的特性，非常适合作为阵列探测器的光电转换器件。

The purpose of this study is to better understand the influence of reflector material and optical condition on the light output of a scintillator in order to get the optimal method to build a scintillator block.

该项研究的目的是在更好地理解反射材料和晶体表面的光学条件与光输出量的关系的基础上，寻找构筑闪烁晶体阵列的最优化方法。

Two types of Hamamatsu R5900 series photomultiplier tubes have been evaluated for reading out arrays of small scintillator elements.

测量了两种新型低串扰的可以作为阵列闪烁晶体读出器件的H5900系列多阳极光电倍增管的特性。

Closely coupled to the array is the X-ray scintillator .

与这个阵列紧密结合在一起的是 X 射线闪烁体。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。