www.gusucode.com > matlab 案例源码 matlab代码程序 > matlab/SortRowsOfTallCellArrayExample.m
%% Sort Rows of Tall Cell Array % Sort text in a tall cell array of character vectors. % % Create a tall cell array using the |UniqueCarrier| text data in the % |airlinesmall.csv| data set. ds = datastore('airlinesmall.csv','SelectedVariableNames','UniqueCarrier'); tt = tall(ds); A = tt.UniqueCarrier %% % Sort the rows of |C| and return the top 10 rows. Collect the values into % memory to view the results. b = topkrows(A,10) %% B = gather(b) %% % By default |topkrows| sorts in reverse alphabetical order. Specify % |ascend| as the fourth input to sort in alphabetical order. c = topkrows(A,10,1,'ascend') %% C = gather(c)