用于心电信号滤波的LMS自适应噪声对消器设计，胎儿信号包含母亲信号噪声，采用自适应算法将母亲信号对消掉，得到胎儿心电信号。-ECG filtering for LMS adaptive noise cancellation design, the fetus signals the mother signal contains noise, the use of adaptive algorithm will signal to eliminate the mother, the fetal E

利用最小均方误差LMS算法和自适应滤波分离母婴混合心电信号，提取婴儿心电信号-Least mean square error of LMS adaptive filtering algorithm and hybrid separation of maternal ECG, ECG extraction Baby