HEART RATE ESTIMATION
The MATLAB code provided estimates the heart rate by calculating the time intervals between detected heart sound peaks, such as S1 and S2. First, the time difference between consecutive peaks (systolic and diastolic intervals) is computed, and the average of these intervals gives the average beat interval. The heart rate is then estimated by dividing 60 by the average beat interval, which converts the time in seconds to beats per minute (BPM). This simple yet effective approach provides an accurate heart rate estimate based on the cyclical nature of the heart's acoustic signals, offering valuable insights into cardiac rhythm.
MATLAB CODE
RESULT
ESTIMATED HEART RATE = 52.6 BPM
ESTIMATED HEART SOUND WITH DETECTED PEAKS
MATLAB CODE
WAVEFORM
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