恒虚警率 CFAR ; constant false alarm rate
虚频率 [电子] imaginary frequency ; imaginaries frequency
虚警概率 Probability of false alarm ; virtual alarm signal probability ; False alarm time
虚警率 false alarm rate
虚功率 KVAR ; DC KVAR ; VAR KVAR
虚拟频率计数器 Frequency Counter
恒虚警率接收机 CFAR receiver
恒定虚警率 constant false alarm rate
同时，商品交易率虚高，从而导致了贸易赤字的急速上升。
Meanwhile, the exchange rate was artificially high, leading to a sharp rise in the trade deficit.
利用单个特征识别强噪声中的弱小运动目标，常因所提取的目标特征与噪声特征易混淆而导致高的虚警率。
Recognition algorithms for small moving target in strong noise based on single feature has a high false alarm. Sometimes the features of target and noise are very alike.
针对网络异常检测虚警率偏高的问题，提出了一种基于属性相似度云模型的网络异常检测新方法。
A new method for the anomaly detection based on the attributes similarity and the cloud model was proposed to alleviate the high false positive rate problem in the detection.
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