查询词典 rock band

In this paper we propose a method called Generalized Spectral Correlation Signal Subspace Fitting for DOA estimation,which is applicable in both wide and narrow band scenarios.Especially,in narrow band cases,the method is capable of enlarging the effective aperture of sensor array considerably.

本文提出了一种用广义谱相关信号子空间拟合进行波达方向估计的方法，该方法同时适用于宽带与窄带信号的DOA估计，在窄带情形下还能够大大提高阵列的等效孔径。

In this paper,we propose a modified SC-SSF(spectral correlation-signal subspace fitting)method to estimate DOA of coherent narrow band or wide-band signals,while the advantage of SC-SSF method still rematins.

提要 本文提出一种修正的SC-SSF方法。该方法适用于宽带和窄带源，不仅可解决循环相关源的问题，而且具有更好的噪声抑制特性。

In this paper, an algorithm to achieve both two dimensional high resolution and wide swath is proposed. Every small satellite work in the active state, they transmit and receive different frequency band signal simultaneity. First, the azimuth ambiguity is eliminated in each frequency sub-band, then the signal is rectified to zero Doppler frequency, after that this algorithm does the range spectral synthesis to achieve high range resolution.

该文分析了一种沿航向排列分布式小卫星宽测绘带二维高分辨率成像技术，每颗卫星同时发射接收不同频率的线性调频信号，先分别在每个子带解方位多普勒模糊，并将方位多普勒中心频率调整至零频，然后在距离向进行子带拼接得到大带宽的线性调频信号从而得到高的距离向分辨率。

Using Jolly spring balance ,the hysteresis property of tension exerted by elastic band is analyzed,as well as the physical mechanism that points out that an elastic band can t be used to measure force.

利用约利弹簧秤对橡皮筋的力的滞后特性进行了实验分析，并由此说明了不能用橡皮筋做测力计的物理机理，为检验弹簧的质量提供了一种实验途径及理论依据。

This matrix is symmetric and band ed, the band being equal to four

这个矩阵是对称的且是带状的，带宽等于四。

The presence of the strong absorption band around 220nm in UV-Vis spectra and the appearance of the band around 960cm^(-1) in IR spectra demonstrate that the tetrahedrally coordinated Ti-atoms exist in the framework of Ti-containing zeolites.

UV-Vis光谱在220nm处的强吸收峰和骨架在960cm-1处的红外吸收峰均证明在沸石骨架中存在四配位Ti原子。

Band The Beatles used to be the most famous band in the world.

披头四曾经是世界上最有名的乐团。

After the release of the band's self-titled debut album, Thunderstone, the band toured Europe supporting Stratovarius and Symphony X.

此时， 乐队由于键盘手Kari Tornack的加入而发展成五人乐队，三首新的金属圣歌完成于新的样带。

Shorter toes often look better with a thinner toe ring band; longer toes appear nicer with a wider toe ring band.

较短的脚趾经常好看的细脚环带；不再脚趾出现更好与更广泛的脚趾环带。

Long black veil 歌手:dave matthews band 专辑:listener supported ten years ago on a cold dark night Someone was killed beneath the townhall light There were few at the scene, but they all agreed That the slayer who ran looked a lot like me She walks these hills in a long black veil She visits my grave when the night winds wail Nobody knows, nobody sees, nobody knows but me Dave Matthews Band The judge said son, what is your aliby?

长长的黑面纱歌手：戴夫马修斯乐队专辑：侦听支持十年前，在寒冷的黑夜有人被杀光下的市政厅几乎没有在现场，但他们都同意这行凶者看起来谁跑了很多像我一样她走在很长的黑面纱，这些山她访问我的坟墓当晚间风哀号没有人知道，没有人认为，没有人知道，但我戴夫马修斯乐队法官说：儿子，你有什么aliby？

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。