How to scan text file?

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Mira le
Mira le 2020-1-8
回答： Bhaskar R 2020-1-8
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!

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采纳的回答

Walter Roberson
Walter Roberson 2020-1-8
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.

更多回答（1 个）

Bhaskar R
Bhaskar R 2020-1-8
data = readtable('yourfile.txt', 'Delimiter', ',',...
'HeaderLines', 0, 'ReadVariableNames',false, 'Format', '%d');

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