窄带

The traditional DOA estimation methods which are based on narrow-band signals are not suited for such system.

传统的到达角估计方法都基于窄带信号，不能直接应用在该系统。

When the pump beams have either narrowband or broadband linewidth,it is found that the overall accuracy for the energy-level difference measurement is determined by the homogeneous linewidths of the optical transitions,and is independent of laser linewidth and Doppler broadening.

无论泵浦光束为窄带线宽或宽带线宽，它对能级差测量的总体精度仅仅取决于光学跃迁的均匀增宽，而与激光线宽和多普勒增宽无关。

An energy distribution model was concluded, which can be extended to a narrow strip case.

通过大量实验总结出能量分布的模型，并将该模型扩展到窄带区域内分布的网络。

For more general cases, the Rice formula based level - crossing process theory was generally used trying to capture the extreme value distribution.

然而，迄今为止，仅对于某些特殊的随机过程获得了一些有意义的典型结果，例如窄带正态随机过程的极值分布服从Rayleigh分布川。

The results suggest that two algorithms are efficient for the active headrest system, and when it comes to the narrowband noise, the latter algorithm is more preferable.

仿真结果表明，2种基于虚拟传感器技术的算法对有源头靠系统都是有效的，且对于同样的窄带噪声，后一种算法较前一种算法能获得更好的消声效果。

Hierarchical routing algorithms as well as the initialization and dynamic control of the network are provided.

其中包括路由算法、窄带单信道网络的初始化和动态控制及扩频通信网络的两种网络协议。

Analytical Propagation Expressions of Hyperbolic Secant Pulsed Beams with Narrowband and Broadband.

窄带和宽带双曲正割脉冲光束的解析传输式。

We review the recent progress in the research on spin-orbit coupling and intrinsic spin Hall effect in semiconductor microstructures, including a detailed discussion of the physical origin of spin-orbit coupling in semiconductor microstructures and the intrinsic spin Hall effect in narrow-gap semiconductor quantum wells.

本文主要评述和介绍半导体微结构中自旋轨道耦合的研究和最近的研究进展。我们细致地讨论了半导体微结构中自旋轨道耦合的物理起源和窄带隙半导体量子阱中的自旋霍尔效应。

The dissertation also analyzes the relationship between isometric transformation groups and geometrically uniform constellations.

完整描述了能避免信道估计的酉空时调制USTM和差分空时调制DSTM在窄带MIMO系统中的设计原理。

In each step of its iteration, the data of whole image have to be renewed, which is unbearable for segmentation of large image or 3D image.

本文通过一种新的初始化方法把Mumford-Shah模型和水平集中的窄带解法结合在一起。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。