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% New Performance Metrics for Ultrasound Pulse Compression Systems
% by Sevan Harput
% University of Leeds, UK. Copyright 2014.
%
% Please use this code for scientific and educational purposes by refering
% to the publication below:
% Sevan Harput, James McLaughlan, David M. J. Cowell, and Steven Freear,
% "New Performance Metrics for Ultrasound Pulse Compression Systems",
% IEEE International Ultrasonics Symposium, 2014.
% http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6931819
%
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% This function calculates the following performance evaluation metrics for
% a selected region of a log-compressed ultrasound image:
% -3 dB mainlobe width (MLW3dB)
% Full width at half maxiumum (FWHM) = -6 dB mainlobe width
% Full width at half dynamic_range (FWHDR)
% Peak sidelobe level (PSL)
% Doubled mainlobe level (DML)
% FWHDR and DML are explained in the publication above.
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