Question: 5.2 Design a pre-processing filtering system (using a block diagram) to clean corrupted ECG signal from 60Hz interference and its two harmonics, DC drift noise
5.2 Design a pre-processing filtering system (using a block diagram) to clean corrupted ECG signal from 60Hz interference and its two harmonics, DC drift noise (noise around OHz ), and high frequencies. The useful frequency band of the ECG signal is from 0.25Hz to 200Hz
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