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%% Convert Durations to Numeric Array of Seconds %% % Create a |duration| array. % Copyright 2015 The MathWorks, Inc. X = hours(1) + minutes(1:4) %% % Convert each duration in |X| to a number of seconds. S = seconds(X) %% % |S| is a |double| array. %% % Find the natural logarithm of |S|. The |log| function accepts inputs of % type |double|. Y = log(S)