MATLAB: How to scan text file

MATLABtext filetextscan

Hello every one
I have a text file contains:
1,24,85,90
23,36
34,36,39,56,85,86,90
34,59,67,85,86
39,85,93
I want to scan it
How can I do that , please help me!

Best Answer

filename = 'AppropriateName.txt';
S = fileread(filename);
L = regexp(S, '\r?\n', 'split');
data = cellfun(@(s) str2double(regexp(s, ',', 'split')), L, 'uniform', 0);
The result will be a cell array with one entry per line, with each entry being the numeric data from the corresponding line.
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