信

In consideration of the in-pulse phase modulation and Doppler frequency rate-of-change's subtleness, a fast and accurate algorithm is proposed. The influence to parameter estimation with phase modulation is dismissed by time domain correlation between neighboring pulses. Signal noise ratio is increased by frequency domain accumulation.

该文针对信号脉内相位调制和多普勒频率变化率信息非常微弱的特点，提出了一种快速高精度估计算法，通过相邻脉冲间的时域相关消除了相位调制对参数估计的影响，频域积累增强了信噪比，利用脉冲间的相参特性进行频谱相关消除了相位模糊，并放大了多普勒频率变化率信息。

In order to achieve the goal, the paper extends multicast routing and signaling based on QosNP, and also discusses message extending and building mechanisms which are interrelated with signaling multicast in the field of SUPA.

为实现这一目的，本文在SUPANET服务质量协商基础上对组播路由和信令消息进行了扩展，探讨了SUPA域内与组播信令相关的消息扩展及建树机制。

The iPhone does not do MMS. It focuses on email instead. If you want MMS, you have only one option. That''s to jailbreak and use Swirly MMS.

iPhone不支持彩信而是主攻电子邮件如果你用彩信，你只有一个选就是越狱后用SwirlyMMS

It regards inputting particle's diameter distribution as the inform ation source, outputting signal amplitude distribution as the information accept or and the whole counter as the channel. At the same time their corresponding ma thematical models are set up.

将输入的粒子群的粒径分布看作信源，输出的信号幅度分布看作信宿，将整个计数器看作信道，建立与之对应的数学模型。

Believe it or not, Tien Anman Square is in the heart of Beijing.

信不信由你，天安门广场就在北京的市中心。

With the development of modern science, digital trunked radio system is developing very fast.

MPT1327 是一种模拟信令时代的集群移动通信信令的典范。

MPT1327 is an open signalling standard of trunked private land mobile radio system.

MPT1327 是专用信令信道集群移动通信系统的一种公开的典型信令。

CNN cannot confirm that Turney wrote the letter or, if she did, whether she was forced to write it under duress.

CNN 不能确认 Turney 是否写了这封信，如果她写了，她是否是在强迫下写的这封信。

In the end, we discuss the direction finding algorithms of UCA for the coherent signal sources and the wide-band cyclostationary signal sources, respectively.

最后，分别对相干信源和宽带循环平稳信源的UCA测向算法进行了研究。

By means of the preprocessing technique, the well known space smoothing method and MODE method which can only be used to ULA can then be applied to VULA to estimate DOA's of coherent sources.

盲估计算法是在整个模型空间内寻找与相干信源对应的广义方向向量，然后再由广义方向向量估计各个相干信源的方向。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。