defining string variable in fprintf function

Question

sermet OGUTCU 2021-7-12

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/876823-defining-string-variable-in-fprintf-function

回答： Star Strider 2021-7-12

result_1=10.5;
result_2=9.9;
string1='data1';
string2='data2';
fprintf(fid','string1 %.1f       string2 %.1f\n', result_1, result_2);

In the above example, string1 and string2 are written in text file along with theirs' results. How can I define string1 and string2 as variables (data1, data2) in fprintf function?

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Answer 1

Star Strider 2021-7-12

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/876823-defining-string-variable-in-fprintf-function#answer_744998

Try this —

fid = 1;                                                % Write To Command Window
result_1=10.5;
result_2=9.9;
string1='data1';
string2='data2';
fprintf(fid,'%s %.1f       %s %.1f\n', string1, result_1, string2, result_2);
data1 10.5       data2 9.9