Calculating number in a string

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Ben Hischar
Ben Hischar 2021-8-30
编辑： Ben Hischar 2021-9-5
SampleText.txt
file = 'SampleText.txt';
any assitance would be much appriciated, thanks.

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采纳的回答

Wan Ji
Wan Ji 2021-8-30
Then do following code
for i = 1:1:nLines
fprintf('%d: %s\n',i,fileStr{i})
end
fprintf('This file has %d lines', nLines)

更多回答（1 个）

Mathieu NOE
Mathieu NOE 2021-8-30
hello
you can add these lines to your code :
for ci = 1:nLines
if size(fileStr{ci})>0
disp([num2str(ci) ' : ' fileStr{ci}]);
end
end
  1 个评论
Mathieu NOE
Mathieu NOE 2021-8-30
FYI, the if statement line is to not display empty cells , but if you wish to have it, just remove that statement;
all the best

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