pulse-free signal是什么意思

网络释义

用法例句

Experiment of correlation detection of weak laser pulse signals;

微弱激光脉冲信号的相关检测实验

Portable pulse signal apparatus based on single-chip microprocessor

基于单片机的便携式脉冲信号参数测试仪

Research of waveform design based on UWB pulse signal

超宽带脉冲信号的波形设计研究

When the running situation of a rotating machine becomes abnormal or a part of it does not work well,it usually generates a periodic vibration signal or a periodic acoustic signal,which generally are periodic impulse signals with relatively strong noise.

这些信号通常是具有较强噪声的周期性脉冲信号。

The time domain electric field integral equation (TD-EFIE) in conjunction with the reciprocity principle is applied to synthesize the transmitting impulse signals on condition that the receiving signals have already been known.

分别以蝴蝶形天线和超宽带槽式天线为例,并将计算结果与已知接收脉冲信号进行了比较。

The paper introduces a designed time domain antenna which can make the measuring electromagnetic impulse signal not distorted.

最后利用宽带示波器显示的测量信号的结果,通过此显示的信号能很容易的计算出需要测量的脉冲信号。

In order to improve the signal-to-noise ratio(SNR) of the pulsar signal,a wavelet denoising algorithm based on fuzzy threshold is put forward.

新算法为脉冲星信号处理与应用提供了一个行之有效的算法。

The new method, electric pulse signal transient response method for testing and evaluating corrosion conditions of reinforcement in concrete structures, is speedy and nondestructive with high accuracy.

钢筋混凝土结构物中的钢筋腐蚀检测评估的新方法—电脉冲信号暂态响应法 ,具有快速、无损和判别准确率高的特点 。

ignition pulse amplifier

点火脉冲信号放大器

modular pulse generator

模块化脉冲信号发生器

Tone or Pulse Dialing

设置音频或脉冲信号

speed pulse generator

速度脉冲信号发生器

servo pulse generator

伺服脉冲信号发生器

The machine emits sound pulses.

这台机器可发出声脉冲信号.

The machine is operated by an electronic pulse.

这台机器由电子脉冲信号操纵.

The machine also sends a "start" impulse.

机器还发出“起动”脉冲信号。

The specifications of pulse signal generators

GB/T9317-1988脉冲信号发生器技术条件

Test method of pulse signal generators

GB/T9318-1988脉冲信号发生器测试方法

Calculus of Power Spectrum of Impulse Signal with Random Drift

具有随机漂移脉冲信号的功率谱计算

Research on Psitioning Mechanism Using UWB Radio Signal;

基于UWB脉冲信号的定位机制研究

Survey of UWB signal s character based on the Gaussian impulse;

UWB系统中高斯脉冲信号特性的研究

mark space ratio

信号脉冲与空号脉冲之比

pulsed-off signal generator

脉冲断路信号发生器;脉冲切断式信号发生器

Sequence of electronic impulses or radio waves transmitted or received

（电子脉冲或无线电波的）信号

signal duration

信号持续时间，脉冲持续时间

sine squared pulse and bar signal

正弦平方脉冲与方波信号