前缀的

The m-sequence with Cyclic Prefix is inserted between OFDM symbols in time domain as training sequence. The cross-correlation is calculated between the received sequence with CP removed and the appointed circular shifted m-sequence, which takes reliability of the estimation of channel impulse response on account of the two-valued auto-correlation property of the m-sequence, thereby the channel frequency response can be advisably decided.

在时域OFDM符号之间插入附加循环前缀的m序列作为训练序列，在接收端将去掉循环前缀的接收序列与指定的循环移位m序列作相关运算，然后利用m序列的二值自相关特性获得信道的冲激响应估计，从而得到信道的频率响应估计。

With two transmit antennas, based on lower bound for LS channel estimation, it is shown that the periodic complementary set is optimal over frequency-selective fading channels.

针对基于循环前缀的单载波系统，提出了联合Alamouti-like STBC和最小均方信道估计方案。

This is a moralizing treatise ascribed to St. Peter, and prefixed to the Didache.

这是一个道德论文归因於圣彼得大教堂，并前缀的十二使徒遗训。

However, you can still take advantage of the view prefix shortcut to remove duplication.

然而，你仍然可以利用视图前缀的简便方式来减少重复。

On the basis of the inclusion relation between IP-address prefixes in a muting table, this paper proposed a new method to classify the prefixes and analyzed the structure of routing tables and the of each class prefixes.

根据路由表中IP地址前缀之间的包含关系，提出了一种将地址前缀分类的方法，分析了各类地址前缀的增长规律。

Prefix entries are available for sharing immediately after being written to the index block and remain available until the last deleted referencing suffix entry is cleaned out of the index block.

一个前缀被写入后立即就可以被此索引块内的后缀共享，直到所有引用此前缀的后缀都被删除为止。

It also enables you to add a prefix to the thumbnails if you choose to do so.

它还使您能够添加前缀的缩略图，如果您选择这样做。

I have prefixed the sub projects with

我有前缀的分项目

Any command prefixed by 'sudo' is given administrative access, and as such, you will be prompted for your password.

任何一个以&sudo&为前缀的命令都将拥有管理员权限，所以你需要输入密码。

Default namespace declarations can be used in a Prolog ( http://www.w3.org/TR/2004/WD-xquery-20040723/#dt-prolog ) to facilitate the use of unprefixed QNames.

缺省命名空间声明用在序言中，来使没有前缀的QName便于使用。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。