Write a MATLAB function m-file to determine the bounds of a gating window given an array of bellows data acquired during a preparation phase and a desired scan efficiency. Write a short script m-file...

Write a MATLAB function m-file to determine the bounds of a gating window given an array of bellows data acquired during a preparation phase and a desired scan efficiency. Write a short script m-file to read in the data in bellows.mat and call the function treating the first 5000 measurements as the signals from the preparation phase. Use a desired scan efficiency of 25%.