1. Input the ECG signal.
  2. Divide the ECG signal into small segments of fixed length.
  3. For each segment, perform a moving average filter with a window size of n.
  4. Subtract the filtered signal from the original signal to obtain the baseline drift.
  5. Apply a high-pass filter to remove the low-frequency components of the baseline drift.
  6. Add the filtered baseline drift to the original ECG signal to obtain the baseline-corrected signal.
  7. Repeat the process for all segments of the ECG signal.
  8. Output the baseline-corrected ECG signal.
algorithm for Baseline Drift Cancellation of ecg

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