1.
Doppler spectral broadening experiment based on virtual instrument
基于虚拟仪器的多普勒频谱加宽效应的实验
2.
Analysis of Doppler Spectrum and JEM Effect in Air Target Recognition
多普勒频谱及JEM效应在空中目标识别中的应用分析
3.
Unfolding spectra of Doppler broadening in the positron annihilation
正电子湮没辐射多普勒加宽的去卷积谱
4.
ISAR imaging of accelerating targets based on Doppler spectrum correlation
基于多普勒频谱相关的加速运动目标ISAR成像
5.
Estimating the spectral bandwidth of pulsed Doppler signal with the stationarising method
利用平稳性提高法估计脉冲多普勒信号的频谱宽度
6.
The Doppler frequency can be obtained as a heterodyne or beat effect.
由于外差或频差效应，能够得到多普勒频率。
7.
Doppler effect can be demonstrated by manufactured device when the sound source is in circular motion. The frequency spectrum is gained with chart spectrum analysis software.
利用自制装置演示了声源作圆周运动的多普勒效应,并应用图谱分析软件得到频率分布图.
8.
Variations of Doppler Shift and Spread for HF One-hop Skywave
短波─跳天波多普勒频移和展宽的变化
9.
Moreover, since the atoms are in random thermal motion the frequency spectrum will be altered by the Doppler effect.
而且，由于原子是在作无规则热运动，多普勒效应也会使频谱发生改变。
10.
THE SATURATION EFFECT OF DEGENERATE FOUR-WAVE MIXING IN DOPPLER-BROADENED SYSTEM
多普勒系统中简并四波混频的饱和效应
11.
Analysis of Micro-Doppler Effect in Frequency-Stepped Chirp Signal Radar
线性调频步进信号雷达目标微多普勒效应分析
12.
A New Fast-time Doppler Effect Compensation Method Applied to Step Frequency SAR System
步进频率SAR快时间多普勒效应补偿新方法
13.
Influence of Doppler Effect and Frequency Tolerance to Train Dispatching Radio System
多普勒效应与频率容差对无线列调的影响
14.
Analysis and Application of Spectrum Width Against a New Generation Doppler Weather Radar CINRAD/CD
新一代多普勒天气雷达CINRAD/CD谱宽资料分析应用初探
15.
DIAGNOSIS OF VENTRICUKAR SEPTAL DEFECT (VSD) BY ULTRASONIC PULSED DOPPLER REAL TIME SPECTRAL ANALYSIS
应用超声脉冲多普勒实时频谱分析无损伤诊断室间隔缺损
16.
The Clinical Study of Quantitative Assessment of Viable Myocardium Using Pulsed Tissue Doppler Imaging and Strain Rate Echocardiography;
频谱组织多普勒和应变率成像技术检测存活心肌的临床研究
17.
echo - repeater dopplerizer
回声转发多普勒效应器
18.
Modulation-Free Laser Frequency Locking by AOM Shifted Cesium Sub-Doppler Spectra
声光偏频亚多普勒光谱无调制激光频率锁定