瞬时测频,IFM英语短句,例句大全

瞬时测频,IFM
1)IFM瞬时测频
1.Research on Digital Channelized IFM Receive Technology;数字信道化瞬时测频接收技术的研究
2.At last,an IFM circuit was presented.为提高测频精度,引入等效时钟技术,并给出了一种工程实现的数字计数瞬时测频电路。

英文短句/例句

1.Research on Digital Channelized IFM Receive Technology;数字信道化瞬时测频接收技术的研究
2.IFM Receiver Based on AD8302基于AD8302的瞬时测频接收机
3.Design of Software for the DSP of Instantaneous Frequency Measurement System with Hilbert-Huang Transform基于希尔伯特—黄瞬时测频的DSP软件设计
4.Modern instantaneous frequency measurement receiver and its applications for advanced radar countermeasure systems瞬时测频接收机及其在先进对抗系统中的应用
5.For the limitation of the accuracy of IFM technology, the frequency tracking accuracy can't be examined directly.由于现有瞬时测频技术精度的限制,无法直接对其频率跟踪精度进行检定。
6.Signal Detection and its Instantaneous Frequency Estimation Based on Hybrid Time-frequency Representations基于混合时-频分布的信号检测与瞬时频率估计
7.Instantaneous Frequency Measuring System Design Based on TS201一种基于TS201的瞬时频率测量平台设计
8.Time-vary Signals Detect and Instantaneous Frequency Estimate Technique Study;时变信号检测与瞬时频率估计方法研究
9.Target full polarization instantaneous measurement based on orthogonal frequency division基于正交频率分集的目标全极化瞬时测量方法
10.Measurement of Frequency by Wavelet Packet Transform Base on DSP一种基于DSP的小波包变换对瞬时频率的测量
11.Time-frequency analysis on influence of low resistive shielding layer in the exploration of transient electromagnetic field瞬变电磁场探测中低阻屏蔽层影响的时-频分析
12.ISAR Instantaneous Imaging Algorithm Based on Time-freuqency Analysis基于时频分析的ISAR瞬时成像算法
13.Instantaneous Frequency Estimation Based on Adaptive Time-Frequency Distribution基于自适应时频分布的瞬时频率估计算法
14.Instantaneous frequency identification of a structure based on complex wavelet transform基于复小波变换的结构瞬时频率识别
15.Phase Unwrapping Based on Estimation of Instantaneous Frequencies基于瞬时频率估计的InSAR相位解缠
16.A Method of Instantaneous Frequency Domain Filtering Based on HHT基于希尔伯特谱的瞬时频率滤波方法
17.Mathematic Model of Difference-frequency Signal of Triangle-wave FM Based on Instantaneous Phase基于瞬时相位的三角波调频差频信号数学模型
18.Instantaneous frequency rate estimation of multicomponent two-dimensional chirp signals多分量二维线性调频信号瞬时频率变化率估计

相关短句/例句

instantaneous frequency measurement瞬时测频
1.The instantaneous frequency measurement(IFM) technology is the key of the instantaneous frequency measurerement receiver.瞬时测频技术是瞬时测频接收机的核心关键,对瞬时测频的误差产生原因进行了分析,并对误差来源进行了详细阐述,提出了能够减小误差的可行方案。
2.Furthermore,by applying instantaneous frequency measurement algorithm to this system,we can get high estimation accuracy.此外,还把瞬时测频算法应用到该系统中,取得了很高的测频精确度。
3.Each of the two waveforms are effective against channrlized receivers and instantaneous frequency measurement receivers.这两类波形分别是宽带线性调频波形和离散相位编码波形,对采用信道化技术和瞬时测频体制的侦察接收机,两类波形具有较好的隐身效果,按照现有技术,两类波形都是可以实现并在工程中应用的。
3)instantaneous frequency measure瞬时测频
1.In the paper,a novel instantaneous frequency measure method,which is applicable for the frequency measure system of frequency hopping radar,is presented according to the digital phase-shift theory.本文根据时钟数字移相原理,提出了一种新的瞬时测频方法,适用于捷变频雷达测频系统。
2.The principle of instantaneous frequency measure of instantaneous frequency measure receiver is analyzed.分析了瞬时测频接收机的瞬时测频原理,根据瞬时测频接收机一次只能处理一个信号的特点,提出了采用多个重叠信号干扰瞬时测频接收机正确测频的方法,并对重叠信号进行了分析。
3.The method of instantaneous frequency measure which is adaptive to hardware is derived and block diagram of this method is given.在相位解卷叠基础上给出了适合硬件实现的瞬时测频方法及其处理框图,这种方法计算量小,且适合实时处理。
4)instantaneous frequency measurement (IFM) device瞬时测频装置
5)Instantaneous dominant frequency瞬时主频
6)Instantaneous frequency瞬时频率
1.Diagnosis method of instantaneous frequency for rotor impact-rub fault of aeroengine;航空发动机转子碰摩故障瞬时频率诊断方法
2.Ultrasonic signal process method based on instantaneous frequency;基于瞬时频率的超声信号数字处理方法
3.Study of analysis of instantaneous frequency in partial wave method;论局域波法中瞬时频率分析