(Solved): A respiratory airflow signal is recorded from rats for 2048 samples at a rate of 75 samples per sec ...

A respiratory airflow signal is recorded from rats for 2048 samples at a rate of 75 samples per second. These signals are basically periodic; an example from one is shown here: The autocorrelation function is computed for rat #1, and is as shown: The autocorrelation function for rat #2 is as shown: Examine these autocorrelation functions and assess what they tell you about the timing properties of breathing in these rats. How would the breathing patterns for rats 1 and 2 differ? (Do not pay attention to the absolute values of the autocorrelation functions. It is the shape that matters.)