These impulses , when fed into a receiver ( television set ) , can then be electronically reconstituted into that same image 当这些电子脉冲信号被输入一部接收机(电视机)时,就可以用电子学的方法把脉冲信号重新恢复成同一幅图像。
This dissertation has modeled for radar signal environment , such as radar pulse model , antenna direction chart model , antenna scanning model 在此基础上研究建立了雷达信号环境的各类仿真模型:雷达脉冲信号模型、天线方向图模型、天线扫描模型等。
2 in the research of time side - lobe suppression for pulse compression , a method designing mismatch network according to the desire waveform of compression pulse is proposed 2 、在时间旁瓣抑制研究中，提出了由希望的压缩脉冲信号波形，设计加权网络。
The clock control da chip of mb40978 converts rgb digital vedio singal into amplitude - modulated rgb pulse that is magnified and inner - modulate laser 经过处理的rgb视频数字信号经过时钟控制的da转换和一级驱动，产生调幅脉冲信号，实现半导体激光器的内调制。
Moreover because the detector output pulse signal base is very broad , its scope has a long tail , it can not adapt to request of the multichannel pulse amplitude analyzer 另外由于探测器输出脉冲信号底部较宽,脱尾严重,不能满足多道脉冲幅度分析器的要求。
The ground penetrating radar ( gpr ) systems usually use broadband electromagnetic pulse , so the antennas must be wideband and can couple electromagnetic energy into the ground 摘要探地雷达系统一般采用超宽带短脉冲信号，因而其天线系统必须具有较好的宽带性能。
Scm as control core applied in the variable axial piston pump is introduced briefly in the paper , including structure and work principle 摘要本文介绍了基于单片机控制的数字变量轴向柱塞泵的结构组成、工作原理，并理论推导了数字泵的输出流量与输入脉冲信号呈线性关系。
Popular point of view : when receiving step drive to a pulse signal , it driven by a step in the direction of the electrical equipment of a fixed point that is , step away from kok 通俗一点讲：当步进驱动器接收到一个脉冲信号，它就驱动步进电机按设定的方向转动一个固定的角度即步距角。
The technical characteristics of pulse generating are analyzed , a feasible pulse generating method is given and also the system structure of hardware is presented 本文分析了脉冲发生技术的特点,提出了一套切实可行的脉冲信号的产生方式,并制订出一套实现脉冲/数据数字波形产生的解决方案。
These functions are realized by the circuits of power , clock , memory , ultrasonic pulse signal occurs and handle , temperature gathered and serial communication in system 这些功能的实现是通过系统中电控部分的电源、时钟、存储、超声波脉冲信号发生、处理、温度采集、串行通信电路实现的。
