1) CFAR
恒虚警
1.
Analysis on Slow Threshold CFAR Processing on Noise Jamming;
对噪声干扰的慢门限恒虚警处理分析
2.
The Influence of Filtering and Non-ideal Threshold to Run Length Detecting Property under CFAR;
在恒虚警条件下滤波及非理想门限对游程检测性能的影响
3.
Smallest of CFAR Detector Based on Automatic Censored Algorithm in the Presence of Reverberation;
混响背景下基于自动删除算法的最小选择恒虚警检测器
2) constant false alarm rate
恒虚警
1.
For resisting active and passive jamming,echo intensity is calculated and compared on time domain,and for suppressing clutter,constant false alarm rate handling is applied on frequency domain.
提出了在时域上通过计算和比较回波信号的强度,达到对抗有源/无源人工干扰的目的,在频域上应用恒虚警处理技术抑制杂波干扰。
2.
A new constant false alarm rate(CFAR) detector(CMCAGO-CFAR) based on censored mean and cell averaging is presented in this paper.
文中基于删除平均(CM)方法和单元平均(CA)方法,提出了一种新的恒虚警检测器(CMCAGO-CFAR)。
3.
An automatic censored smallest of constant false alarm rate detection in the presence of strong interfering targets is proposed in this paper.
将自动删除算法和最小选择方法相结合,提出了一种在强干扰目标背景下基于自动删除算法的最小选择恒虚警检测方法。
3) constant false alarm
恒虚警
1.
This paper introduces several classical algorithms suitable for radar signal detection, based on which a multi-layered constant false alarm processing algorithm is proposed.
介绍了几种适于雷达信号检测的恒虚警处理(CFAR)的经典算法,在此基础上提出一种多分层的恒虚警处理算法。
2.
This paper puts forward a method of noncoherent accumulation detection and constant false alarm processing for radar signal,concretely introduces the realization principle,analyzes and deals with some problems in practice application of this detection method.
提出了一种雷达信号的非相参积累检测和恒虚警处理方法,具体介绍了实现原理,并对这种检测方法在实际应用中存在的一些问题进行了分析与处理。
5) CFAR
恒虚警率
1.
CFAR Detection of Spread Targets Under Weibull Background;
Weibull杂波背景下扩展目标的恒虚警率检测
2.
A New CFAR Detector Based on Censored Mean and Cell Average;
一种新的基于删除平均和单元平均的恒虚警率检测器
3.
An Improved Quasi Best Weighted Order Statistics CFAR Detector;
一种改进的准最佳加权有序统计恒虚警率检测器
6) constant false alarm rate
恒虚警率
1.
A new multi-threshold frequency domain constant false alarm rate detection algorithm for radar fuse was presented.
提出了一种新的雷达引信多门限频域恒虚警率检测算法。
2.
Therefore,in order to garantee a certain level of probability of detection,the constant false alarm rate method is applied.
在雷达信号检测系统中,对于一定的检测门限,如果噪声或杂波电平增大一点,虚警率便会大大增加,同时使发现概率降低,这样便降低了雷达系统发现目标的能力,因此在现代雷达信号检测系统中,为了保证一定的发现概率,一般采取恒虚警率(CFAR)处理,在雷达系统进行恒虚警处理时,由于杂波强度可能偏离统计平均值而产生起伏,此时采用理论的门限判决系数将使虚警率大大增加。
3.
That is constant false alarm rate(CFAR) detection.
因此对于强度变化的噪声或杂波,需要对信号进行恒虚警率处理,使检测的虚警概率保持恒定,从而实现恒虚警率检测。
补充资料：虚警
1.戒惧﹐惊惧。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条