通信号的英文

• telegraph

• "通信"英文翻译    communication; communicate b ...
• "号"英文翻译    howl; yell
• "门信号, 选通信号" 英文翻译 :    gate signal
• "带通信号" 英文翻译 :    band pass signal; bandpa signal; bandpass signal
• "低通信号" 英文翻译 :    low pass signal
• "交通信号" 英文翻译 :    go stop; traffic signal
• "交通信号灯" 英文翻译 :    traffic light; traffic signal lamp; traffic signals
• "叫通信号" 英文翻译 :    calling on signal; calling-on signal
• "接通信号" 英文翻译 :    back indication; connect through signal; connected signal; connection signal
• "接通信号灯" 英文翻译 :    engage light
• "开通信号" 英文翻译 :    on signal
• "馈通信号" 英文翻译 :    feed through signal
• "普通信号" 英文翻译 :    general signal
• "启通信号" 英文翻译 :    unblanking signal
• "疏通信号" 英文翻译 :    unblocking signal
• "通信信号" 英文翻译 :    communication signals; signal of communication
• "信号旗通信" 英文翻译 :    alphabetic flag signaling
• "信号通信" 英文翻译 :    signal communication
• "选通信号" 英文翻译 :    gate signal; gating signal; signal, strobe; strobe signal
• "直通信号" 英文翻译 :    through connect signal
• "信号手；通信兵；信号装置" 英文翻译 :    signaler
• "电流接通信号" 英文翻译 :    power-on-signal
• "定时交通信号" 英文翻译 :    fixed time traffic signal
• "个人通信号码" 英文翻译 :    personal telecommunication number ptn; ptn personal telecommunication number
• "呼叫接通信号" 英文翻译 :    ccs call connected signal

• The enable-a signal must be released before the pulse-train inputs are enabled .
  在允许脉冲序列输入之前，A的通信号必须消失。
• Direct sampling theorem of band - pass signal
  带通信号的直接采样理论
• The digital quadrature sampling theorem for bandpass signal and its optimum design
  带通信号的数字正交采样定理及优化设计
• The enable - a signal must be released before the pulse - train inputs are enabled
  在允许脉冲序列输入之前， a的通信号必须消失。
• Then ， we complete the intermediate frequency digital acquisition and tracking circuits according to the band pass sample theory , digital signal processing theory , multiple rate signal processing theory and digital filter theory
  接着，基于带通信号采样理论，数字信号处理理论，多速率信号变换理论，数字滤波器理论，设计出了中频数字捕获与跟踪电路。
• First , how to conduct sample and quantification of continuous time signal which is prior condition of sdr is explored in detail , and the comparison and analysis of some sample modes are given in which band pass signal sampling theorem is most important . second , multi - sample rate signal processing which is an important basis of sdr is studied . emphasis are put on decimation and interpolation those are the most fundamental process and the realization of decimation and interpolation filter
  在基于中频采样的软件无线电结构框架下，首先详细探讨了软件无线电的前提条件，即如何对连续时间信号进行采样量化，比较分析了几种采样的方式，其中最为重要的是带通信号采样定理；然后探讨了软件无线电的一个重要基础，即多采样率信号处理，重点讨论其最基本的两个过程抽取和内插以及抽取器和内插器的实现；接着介绍了结构简单、适用于一级抽取的cic滤波器和适用于做2倍抽取的半带滤波器；再次论文在总结了传统的调制解调基础上，结合软件无线电器件的特点，系统的探讨并实现了基于正交思想的am 、 fm 、 ask 、 fsk 、 bpsk 、 qpsk的正交调制解调算法。
• In the thesis , i mainly discuss the digital if process theory of the sr . chapter 2 demonstrates the sampling and quantization theory of wideband if signal , and multiple rate signal processing theory - - - - including interpolation , decimation and oversampling . chapter 3 introduces the digital up ( down ) conversion between baseband - modulated and bandpass modulated signal through orthogonal modulating ( demodulating ) , at last , after discussing fir filter ' s properties and design methods , i give a design example
  主要研究了基于软件无线电的数字中频处理技术理论:第二章介绍了中频信号的采样、量化理论；介绍多采样率信号处理中的抽取与内插相关理论；第三章介绍了基带调制信号与带通信号通过正交调制解调的数字上下变频技术；最后介绍fir滤波器的特点与设计方法，并列举一个实例说明。