www.gusucode.com > matlab 案例源码 matlab代码程序 > matlab/ReadAllDataInTabularTextDatastoreExample.m
%% Read All Data in TabularTextDatastore %% % Create a datastore from the sample file |airlinesmall.csv|, which % contains tabular data. ds = tabularTextDatastore('airlinesmall.csv','TreatAsMissing','NA'); %% % Modify the |SelectedVariableNames| property % to specify the variables of interest. ds.SelectedVariableNames = {'DepTime','ArrTime','ActualElapsedTime'}; %% % Read all the data in the datastore. T = readall(ds); %% % |readall| returns all the data in a table. %% % View information about the table. T.Properties %% % View a summary of the output table. summary(T)