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- out band signaling 带外信号方式
- 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。
- DSS2 Digital Subscriber Signaling system No. 2号数字用户信令系统。
- out band signalling 带外信号方式
- 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。
- A special version of CCIS is called Signaling System #7. CCIS的一个特殊版本称为7号信令。
- 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。
- The out band rejection and the trap wave point of SAWF are up to above -45 dB and -55 dB respectively,the rectangular factor is also greatly improved. 这些措施使声表面波滤波器的带外抑制提高到－45dB以上，陷波点－55dB以上，矩形系数也大为改善
- Analyse and Application of Centralized Monitor System for Signaling System No. 七号信令集中监测系统的分析与应用。
- The whole signaling system includes in UNI signaling and NNI signaling. 完整的信令系统包括UNI信令和NNI信令。
- 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。
- But while doing all that hard work choosing your automat forex signal system remember that you will have to totally follow it without exceptions to make most out of it. 腾鼎搬运坦克车同等的质量看价钱;同等的价钱看服务是腾鼎的不变原则.;希望腾鼎成为您坚实的伙伴;您满意的使用就是我们最大的目标!
- He left when the band began to beat out pop music. 乐队一奏起流行音乐他就走了。
- The program includes replacing the signaling system in the provinces of Cabinda, Kwanza-Sul, Luanda, Namibe, Benguela and Zaire. 该工程还包括在卡宾达省、南宽扎省、罗安达省、纳米贝省、本格拉省、扎伊尔省更换新信号系统。
- 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。
- 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"。
- 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。
- 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。
