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1. For the ecg data attached (pecg04_varyingPeriod), the objective is to find th

ID: 36220 • Letter: 1

Question

1. For the ecg data attached (pecg04_varyingPeriod), the objective is to find the ecg having the minimum amount of noise. Please answer the following questions, assuming a sampling frequency of 200 Hz

link to MATLAB data http://www.filedropper.com/pecg04varyingperiod

Present your clean ECG cycle;

b. what is the average heart rate;

c. what is the standard deviation of the heart rate;

d. What is the Q-S duration (the time separation between the two minima around the R wave in your clean ECG?

e. Do your results appear to be reasonable? Why?

In your submission, please describe your process and explain your results. As usual, submit your matlab as an appendix

Explanation / Answer

b. 40 beats per minute

c. P=0