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- Full Digital Correlator 全数字相关器
- A full digital demodulation scheme is proposed for HF QAM signal. 文中针对短波高速QAM信号,提出并实现了一种全数字的解调方案。
- With full digital control the system has good adaptability. 加工数据停电记忆可靠;
- To satisfy the high speed data processing requirement of automatic orientation in complex environment,based on the spread spectrum(SS) communication system,a digital correlator by VHDL is presented. 针对目标自主定位的环境复杂性和高速处理数据的要求,文中用VHDL语言设计了一种基于扩频通信原理的数字相关器。
- PSF models were introduced into full digital autofocus, and theirs function module and evaluation module were implemented using image restoration. 点扩散函数模型分别被用于全数字对焦处理,并通过基于点扩散函数的图像恢复,完成全数字对焦的功能模块和评价模块。
- The realization principle and structure of the digital correlator is analyzed, and then the realization form of the classical and modificatory structure of the correlator is introduced. 详细分析了数字相关器的实现原理和实现结构,给出了经典结构和修正结构两种结构的实现形式,分别对两种结构进行了仿真分析,并对不同的实现形式进行了对比。
- The full digital design was to improve the dependability of the system and the realization of intelligentize. 同时还可对低压电力线载波通信作一定的研究。
- A full digital control system with PC/104 in nacelle decoupling mechanism is introduced. 介绍用PC/104实现高空气球吊篮反捻机构的全数字控制系统。
- The essay shows, the existing status and tendency of the circuit topology, network management,full digital technology and harmoni. 通信交流电源在网络时代将朝着高效率拓扑、网络化管理、全数字化控制、低电流谐波的方向发展。
- The design is based on HTR 10 full digital I&C system that applying HS2000 as the operating platform and configuration platform. 该系统的设计,基于反应堆主控制室的全数字化仪控系统以HS2000系统为组态平台和运行控制平台,全部操作实现了软操化。
- A full digital monitor system applied in motor drive system of electric vehicle based on VC++ and CAN bus is developed in this paper. 基于CAN总线的全数字化电动汽车用电机监控系统,可与电机驱动系统进行实时的数据通信和记录。
- The paper discusses double CPU full digital control system,instead of analog control system,and how the full digital control system pulse connects to power cubicle. 文章论述了采用双CPU全数字控制系统取代模拟控制系统,及全数字系统与原有大功率柜间的脉冲连接。
- It is unnecessary to use frequency conversion adjustment because it is designed with full digital press frequency tracking circuit and good adaptability. 全数字式压频跟踪电路设计,良好的自适应性,无须变频调节;
- But measuring time-delay by digital correlation can adapt all radar signal of difference edge width. 而数字相关法能适应不同沿宽的雷达信号时差的高精度测量。
- A full digital automatic gauge control(AGC) system is developed for 650 mm cold strip reversing mill,and its basic construction and functional characteristics are introduced. 介绍了自行研制的650 mm可逆冷带轧机全数字厚度自动控制系统的基本组成和功能特点。
- Digital correlation approach is used to find the time of flight(tof) in ultrasonic distance measurement. 采用数字相关的方法确定超声波测距中的渡越时间。
- The rod control system of HTR 10 is a full digital distributed control system,and carries out the entire requirements on control,interlock and monitoring. HTR-10控制棒控制系统采用全数字化的分布式控制系统,实现了全部的控制、连锁和监测要求。
- The fieldbus control system is the latest industrial automation control system,which is characterized with full digital,distributed,open and interoperable. 现场总线控制系统是信息数字化、控制分散化、开放互可操作的新一代工业自动化控制系统。
- The principle of utilizing digital correlation method to detect the phases of the two sine signals with the same frequency was discussed. 介绍了采用相关分析法测量两路同频率正弦信号相位的数字化方法基本原理。