how do i sequentially audioread and sequentially name audio data as variables in matlab

main.m
for i = 1:num_files % num_file is the total number of audio files you want to process
    filename = sprintf('audio_%d.wav', i); % create filename for each audio file using a counter
    [audio, fs] = audioread(filename); % read the audio file
    variable_name = sprintf('audio%d', i); % create a unique variable name for the audio data
    eval(sprintf('%s = audio;', variable_name)); % assign the audio data as a variable using the unique variable name
end
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