A method using median filter to remove the baseline wander in electrocardiogram is proposed in this paper.

介绍了一种利用中值滤波器来滤除信号中基线漂移的方法。

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Conclusion the baseline wander is accurately removed and the ECG waveform is better retained., which lays foundation for the following ECG automatic detection.

结论：该方法可以准确地去除基线漂移分量，并保留ecg的波形变化，为后续的ECG自动检测奠定了基础。

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