胎儿心电(FetalElectrocardiogram，FECG)是一类特殊的心电信号，它是反映胎儿心脏电生理活动的一项客观指标，反映了胎儿在孕期中的生长和健康状况。
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胎儿心电(Fetal Electrocardiogram,FECG)是通过安置在母体腹部表面电极间接检测到的微弱信号,其中含有各种形式的干扰信号,如何将胎儿心电从强背景...
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Furthermore,maternal and fetal ECG separation was studied using the improved algorithm. The study shows that compared with conventional batch processing algorithm,adaptive gradient algorithm has a better performance and stronger robustness.
研究结果表明,相对于传统的批处理算法,自适应梯度盲分离算法具有更好的性能与鲁棒性,能够将采集的混合信号分解为信源统计独立的不同独立分量,最终通过信号重构在体表电极处获得清晰的胎儿心电信号。
参考来源 - 基于自适应梯度盲源分离算法的胎儿心电提取Because the on line learning algorithm of blind signal separation was used, FECG signal can be detected in real time. Some experimental results proved this monitoring system to be an efficient one.
由于使用了实时的盲信号分离算法 ,胎儿心电可以实时的被提取。
参考来源 - 基于盲信号分离的胎儿心电提取·2,447,543篇论文数据，部分数据来源于NoteExpress
本文提出了用盲信号分离提取胎儿心电的方法。
A new method of blind signal separation was provided to achieve FECG (Fetal ECG) detection.
首先研究了孕妇心电导联的特性，然后在此基础上设计了一个胎儿心电实时监护系统。
The lead system characteristic for pregnant ECG signal was studied at first, then an on line FECG monitoring system was designed.
工程应用测试表明，设计的放大器用于胎儿心电信号提取时，可以提取出清晰胎儿心电。
Engineering application tests show that clear fetal ECG image can be obtained for fetal ECG extraction by using this amplifier.
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