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%% State Levels Using Means of Subhistograms % Estimate the low and high-state levels of 2.3 V underdamped clock data % sampled at 4 MHz. % Copyright 2015 The MathWorks, Inc. %% % Use the default number of bins and means of the subhistograms to estimate % the state levels. Plot the clock data with the lines indicating the % estimated low and high-state levels. load('clockex.mat','x','t') statelevels(x,1e3,'mean')