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- Mr Allen was shaken up by the false alarm. 艾伦先生被假警报搞得心神不宁。
- The troops (were) stood down: it was a false alarm. 部队解除了戒备状态，原来是虚惊一场。
- So the false alarm signals had to be filtered in the stage of holding down background clutters. 因此，必须设法在复杂背景抑制段将虚警探测讯息滤除掉。
- At a miss probability of 5%, the hybrid approach using UBM and T-cohort models reduce the false alarm rate to 0.5% compared to 2% for the baseline. 当错误拒绝率为5%25时;该方法可以获得0.;5%25的错误接受率;远远低于采用通用背景模型归一化方法的2%25。
- It was found that the SVM for regression improved the detectability of the attacks and lowered the false alarm rates compared with AR model. 实验证明用支持向量机模型确实改进了对于攻击的识别性能，并且其误警率比AR模型低了很多。
- An FBA (fuzzy behavior analysis) method is introduced into the data analysis procedure, which can greatly decrease the false alarm rate. 在数据分析的过程中引入了模糊路由行为分析的方法;大大降低了误报率.
- For these two new OS-CFAR detectors, analytic expressions of the false alarm rate, the detection probabilities and the measure of ADT under the Swerling 2 assumption are obtained. 对这两种新的OS-CFAR检测器,在Swerling 2型目标假设下我们推出了虚警和检测概率及度量平均判决门限的解析表达式。
- Fpr this new CFAR detector we obtain analytic expressions of the false alarm rate, the detecction probabilities and the measure ADT under the Swerling 2 assumption. 对这种新的恒虚警算法在斯威林2型目标假设下，我们获得了虚警概率、探测概率和度量ADT的解析表达式。
- The rumours of a petrol shortage turned out to be a false alarm. 汽油短缺的谣传原来是一场虚惊。
- An empirical formula derived from the statistic fitted curves in the phase interferogram was presented to reduce the false alarm rate in the low CNR condition evidently. 同时给出一个由干涉相位图中统计量拟合出的动目标检测曲线经验公式，能够明显降低在低杂噪比条件下的虚警概率。
- The false alibi threw the police off the scent. 那个不在犯罪现场的伪证使警方失去了线索。
- He was the victim of a false alarm. 他受了一场虚惊。
- He is indignant at the false accusation. 他对被诬告愤愤不平。
- It was a false alarm at the psych ward. 在精神病房的是个错误警报。
- Martin said the boss was going to make a surprise visit, but it proved to be a false alarm. 马丁说老板将来个突然造访，但结果却是虚惊一场。
- Therefore, most of the false alarms are eliminated.Finally, the performance of this new approach is validated by the X-band full polarimetric SAR data in Niigata area of Japan. 利用日本新泻地区的X波段全极化数据进行验证，表明该方法具有良好的检测性能。
- The sky went very dark and we thought it was going to rain but it was a false alarm. 天空变得黑沉沉的，我们以为要下雨了，但结果只是虚惊一场。
- Experimental results of the real data show that the proposed approach can acquire the regions of interest fast and robustly, reduce the false alarms obviously. 实测数据处理结果表明：该方法可快速、稳健地实现目标检测，明显减少虚警。
- Matthews struggled briefly with his conscience before making the false entries in the accounts book. 马斯洛斯修改帐本上的项目之前良心上有一番短暂的争战。
- Repression of the False Alarm for Radiation Monitoring Instruments 辐射监测仪器中假报警的抑制
