random selection for .csvfile

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James Webber
James Webber 2022-1-1
回答： KSSV 2022-1-1
i have 4 .csvfiles imported into my code like this
Choice1= readtable ('computerchoice1.csv');
Choice2= readtable ('computerchoice2.csv');
Choice3= readtable ('computerchoice3.csv');
Choice4= readtable ('computerchoice4.csv');
how do i wirte code for it to randomly select one of them and to use with the rest of the code

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KSSV
KSSV 2022-1-1
csvFiles = dir('*.csv');
N = length(csvFiles) ;
idx = randi(N,1) ;
csvFile = csvFiles(idx).name ;
T = readtable (csvFile);

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