www.gusucode.com > matlab 案例源码 matlab代码程序 > matlab/CreateCategoricalArrayfromStringsExample.m
%% Create Categorical Array from Character Vectors % Convert a cell array of character vectors to a categorical array. %% % Create a cell array of character vectors. A = {'r' 'b' 'g'; 'g' 'r' 'b'; 'b' 'r' 'g'} %% % |A| is a 3-by-3 cell array containing three unique values. %% % Convert the cell array of character vectors, |A|, to a categorical array, |B|. B = categorical(A) %% % The contents of |B| match the contents of |A|. %% % Display the categories of |B|. categories(B) %% % The categories of |B| are the unique values from |A| in alphabetical order.