It can measure and locate the maximum value and minimum value of pulse wave,even with interferences such as noise and baseline drift.
即使在有严重噪声影响、基线漂移和其他干扰的情况下,该算法也能很好地实现对脉搏波信号极大值点和极小值点的检测与定位。
参考来源 - 基于脉搏波的血氧饱和度检测算法的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
In this paper, a method for ECG baseline drift correction based on smoothing filter is introduced.
介绍了一种基于平滑滤波器的心电基线漂移矫正方法。
The system takes ARM as the core and employs signal amplifying, filtering, and anti-baseline drift circuits.
该装置以ARM为核心,包括低功耗的双路心电信号放大、滤波、抗基线漂移电路。
Original ECG preprocessing:remove noise such as high-frequency power supply and interference factors such as baseline drift by wavelet function and filter;
原始心电信号的预处理:利用小波降噪函数和滤波器去除电源干扰的高频噪声和基线漂移及抖动等干扰因素;
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