wideband data
英
美
网络 宽带数据
双语例句
- In this paper, the wideband correlation processing which is realized by wavelet transform was employed to filter and extract the typical data.
利用子波变换在宽相关处理中的应用，对回波信号进行滤波和典型数据提取。 - In modern warfare, a great deal of information needs to be transmitted among different platforms, which raises a requirement for wideband data link.
现代战争中大量信息在不同平台间传送，需要开发宽带数据链。 - Proposes a variable rate modulation scheme for wideband data transmission on the Rayleigh fading channel to improve the spectral efficiency.
探讨了宽带移动通信传播环境中，瑞利衰落信道对固定速率调制的影响，并研究了变速率调制在宽带瑞利衰落信道中的可行性。 - The Suggestion of Constructing Radio and TV Wideband Data Network in Zhangjiakou City
关于张家口广电部门构建数据骨干网络的建议 - With the popularization of wideband networks and the merging of communication networks, data networks and cable networks, there is a wide application of network streaming media.
随着宽带网络的普及与三网融合的发展，网络流媒体得到广泛应用。 - WideBand Integrated Data Optical Synchronization Net Nios ⅱ_based for Industry Control
基于NiosⅡ多处理器的工控宽带综合数据光同步网 - We propose a Turbo coded Ultra wideband ( UWB) system with parallel modulation. The proposed system employs Turbo codes as forward error correcting codes, and a set of orthogonal Hermite pulses modulated parallel data respectively.
提出了一种高速率数据传输的并行调制Turbo编码的UWB系统，系统采用Turbo码进行前向纠错，使用一组正交的Hermite脉冲对各并行支路信号进行调制。 - ADSL is one of the modulation techniques. Using the wideband capacity in copper twisted pair cable, high speed data can be transmitted on the subscriber line.
ADSL技术是一种调制技术，在双绞铜线的两端分别接入ADSL调制解调器，即可利用其高频宽带特性传送高速数据。 - In order to obtain high range resolution, wideband or ultra wideband waveform are used to radar system, which makes great trouble for data collection. It makes a great progress in hypothesis theory.
为获得高距离分辨率，雷达一般发射宽带或超宽带信号，这给数据采集带来了很大的困难。因此从一定意义上说，本文的方法实是假设检验理论的一种最新发展。 - Simulated annealing wave impedance inversion is one of the best methods to find optimal solution, in difference with restricted sparse pulse inversion and wideband inversion method, it performs wave impedance inversion on seismic data to realize comprehensive optimization.
模拟退火波阻抗反演方法是寻找全局最优解的较好方法之一，它与约束稀疏脉冲反演及宽带反演方法不同，通过使全局最优对地震资料进行波阻抗反演。 - The basic function of digital down-conversion technology is to transfer wideband high speed data signals into narrowband low speed data signals, so that DSP can process them in real time.
数字下变频技术的基本功能是将宽带高速数据流信号转变成窄带低速数据流信号，以便DSP实时处理。 - In the past, because the number of wideband radar is few in our country, so the raw data is very rare, most of researches are based on simulation and raw from abroad, that restricts further researches.
在过去，由于我国的宽带雷达比较少，录取的实测数据非常少，许多研究是基于仿真数据和少数国外录取的数据，限制了研究的深入。 - The Study and Realization of Software Transmitting Platform for Multi-route Wideband Data Broadcasting System
多路宽带数据广播系统软件传输平台的研究与实现 - In order to obtain high range resolution, wideband or ultra-wideband waveform is used to radar system, which makes great trouble for data collection.
为获得高距离分辨力，雷达一般发射宽带或超宽带信号，这给数据采集带来了很大的困难。 - The system can scan the wideband frequency, lock the frequency of receiving data and convert the IF signal to digital data real-time.
系统能够完成宽频段扫描、锁定信号频率，实时采集中频信号。 - Increasing with the demand on both wideband and real-time processing, the performances of digital electronic reconnaissance receiver were limited by the interaction between high-speed sampling with high precision and signal processing of huge data.
随着数字化电子侦察接收机宽带化和实时性要求的日益提高，高速高精度采样和庞大数据处理间的相互制约已经成为影响其性能的主要因素。 - The impulse radio ultra wideband ( IR-UWB) technology adopts ultra-short pulses to transmit information, and has a huge capacity to serve for high data rate.
冲激无线电超宽带（IR-UWB）采用超短脉冲发射信号，信道容量大，可提供高速的数据传输。 - With the rapid improvement of telecommunication wideband, it is likely to transmit a great deal of data and multimedia communication has been the mainstream.
随着信道带宽的迅速提升，海量数据传输已成为可能，多媒体通信已渐成主流。 - Driven by the increasing popularity of wireless wideband services, future wireless systems will offer kinds of higher data rate applications with very diverse quality of service.
随着无线宽带服务需要的日益增长，未来无线系统需要提供各种不同服务质量的更高速的数据传输服务。 - Based on the characteristics of the wideband target return, we point out that the tracks of target with a constant velocity in range-time data space are composed of several straight lines with the same slope.
首先根据宽带雷达目标回波的特点，指出匀速直线运动的宽带雷达目标，其距离-慢时间域的轨迹由若干条斜率相等的直线组成。 - DTV transmission is a kind of wideband and high data rate transmission, so the development of its theory and implementation will impel the development of next generation wireless communication technology.
数字电视传输是一种宽带高数据率的传输，因此它的理论的完善和实现对未来无线通信技术的发展有很大的推动作用。 - Wideband network systems protocol stack includes physical layer, data link layer, network layer and application layer. The data link layer mainly completes multiple access, priority queues, data segmentation and reassembly, reliable transmission and other functions.
宽带网络系统协议栈分为物理层、数据链路层、网络层以及应用层，数据链路层主要完成多址接入、优先级队列、数据分段及重组、可靠传输等功能。 - The design target of the next generation wireless communication system is to implement wideband and high-speed data transmission in high-speed mobile environment.
下一代无线通信系统设计的目标是在高速移动环境下实现宽带的、高速的数据传输。 - Ultra Wideband ( UWB) is seen to be a technology for delivering very high data rates at very low power spectral densities.
超宽带（UWB）是一种以较低的能量来高速发送数据的技术。 - Adding to single-frequency interference, wideband interference, mixing interference, the hardware system suppresses interference and capture GPS data.
分别添加单频干扰、宽带干扰、混频干扰，在此硬件平台上对接收到的GPS数据进行抗干扰和捕获处理。 - With the development of the aviation terrace, the demands for wideband ground-air communications are rapidly increasing. It is an urgent and important task to build several data transmission links to satisfy the requirement of various missions executed by many kinds of aviation terraces.
随着航空平台的不断发展，宽带地空通信的需求迅速增长，建立多种数据传输链路来满足各种不同的航空平台执行不同任务的需求，是一项迫在眉睫的重要任务。