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%% Specify Bar Width for 3-D Bar Graph % Load the data set |count.dat|, which returns a three-column matrix, |count|. % Store |Y| as the first 10 rows of |count|. % Copyright 2015 The MathWorks, Inc. load count.dat Y = count(1:10,:); %% % Create a 3-D bar graph of Y and set the bar width to 0.5. width = 0.5; figure bar3(Y,width) title('Bar Width of 0.5')