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- Such system is used to digitize high-speed, wide band signal. 该系统适用于对高速、宽带的瞬态信号进行数字化处理。
- CHANDLER: Heckles played clarinet in band, and I played clarinet. HECKLES在乐队里玩黑管,我也是。
- After the PPM modulation ultra-wide band signal after the Gauss white noise channel system simulation, and give the time domain and the frequency range chart! 经PPM调制的超宽带信号经高斯白噪声信道的系统仿真,给出了时域和频域图
- A model of DPSK modulation and demodulation system with base band signal are simulated on the basis of a FPGA development platform Quartus II 3.0 developed by Altera. 用Altera公司的FPGA开发平台QuartusII3.;0实现了一个对基带信号的DPSK调制解调系统模型的仿真。
- In the highly crowded HF band, available continuous bandwidth is very narrow, this threaten the viability of HF radar based on the continuous spectra signal system seriously. 在拥挤的高频频段,可用的连续带宽比较窄,基于连续谱信号体制的高频雷达的生存能力受到严重威胁。
- spurious in band signal 带内杂散信号
- Chimpanzees are social animals that live in bands. 黑猩猩是社会性的动物,他们群居生活。
- This work deals with the fundamentals of basic frequency band signal transmission sys-tem for well logging and analyzes the bipolar return-to-zero system and Manchester trans-mission system for well logging in detail. 本文介绍了基带传输系统的原理,并较详细地分析了用于测井的双流归零制基带传输系统和曼彻斯特传输系统。
- DSS2 Digital Subscriber Signaling system No. 2号数字用户信令系统。
- So CRSC was appointed as mass transit signal system integrator by the state. CRSC因此被国家指定为"中国城市轨道交通信号系统总成单位"。
- The signal system established by WUS is also involved in ovule development. 由WUS建立的信号体系还参与胚珠的发育。
- At the inquest, the accident was imputed to a mechanical failure of the signalling system. 经调查,这次事故被归咎于信号系统中出现的一个机械故障。
- This paper designed a programmable base band signal generator of variable bandwidth based on the combination of FPGA and DSS using large-seale integrated circuits. 利用大规模的集成电路技术,基于FPGA和DSS相结合,设计一种带宽可转换的,具有可编程的基带信号产生器。
- In this paper, by using DFT filter bank and ZFFT, we present an algorithm of spectrum analysis for the wide band signal. 本文利用DFT滤波器组、FFT,提出了一种宽带信号的实时谱分析方法。
- Analysis and Realization of SCCP in the Signaling System No. 七号信令系统SCCP部分的分析与实现。
- The spectrum of amplitude modulated signal are two half magnitude spectrums of base band signal positive and negative shifted by a carrier or R. 调幅讯号之频谱为一半强度基频讯号之频谱分别正负位移一射频或载波之频率。
- A special version of CCIS is called Signaling System #7. CCIS的一个特殊版本称为7号信令。
- in band signaling 带内信号方式
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The SIL of all the interfaces of the Signalling System are consistent with the SIL of the interface system interfacing with them. 信号系统所有接口的安全完整性级别(SIL)均同与其面接的接口系统的SIL一致。