How to store a data of a structure into a text file.
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I have created a structure in which 4 variables are defined. How to store the values of structure into a text file.
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采纳的回答
Geoff Hayes
2015-1-13
Priyanka - if you just want to write the structure to file, then just try using fopen to open the file, fprintf to write the data (each of the four variables) to file, and fclose to close the file.
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Aiswarya Babu
2021-6-11
help me to store data as a text file.
These are the values i need to store as a text file .
29 C3 50 5F 57 14 20 F6 40 22 99 B3 1A 02 D7 3A
Kindly help me.
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samesu naq
2018-12-10
s1.name = 'fred';
s1.age = 42;
s1.height = 170;
s1(2).name = 'alice';
s1(2).age = 29;
s1(2).height = 160;
fileID = fopen('use of structure .txt','a');
fprintf(fileID, 'Missile # :%s \n', s1.name);
fprintf(fileID, 'Operator Name :%s \n', s1.age);
fprintf(fileID, 'Operator Name :%s \n', s1.height);
fprintf(fileID, 'Missile Type :%s \n', s1(2).name);
fprintf(fileID, 'Missile ID :%s \n',s1(2).age);
fprintf(fileID, 'Container Number :%s \n', s1(2).height);
fclose(fileID);
simply fprintf is not write structure variable in text file
Error occur ''Scalar structure required for this assignment.
Error in Untitled (line 36)
s1.name = 'fred';''
1 个评论
Walter Roberson
2021-6-11
编辑:Walter Roberson
2021-6-11
s1(1).name = 'fred';
s1(1).age = 42;
s1(1).height = 170;
s1(2).name = 'alice';
s1(2).age = 29;
s1(2).height = 160;
fileID = fopen('use of structure .txt','a');
fprintf(fileID, 'Missile # :%s \n', s1(1).name);
fprintf(fileID, 'Operator Name :%s \n', s1(1).age);
fprintf(fileID, 'Operator Name :%s \n', s1(1).height);
fprintf(fileID, 'Missile Type :%s \n', s1(2).name);
fprintf(fileID, 'Missile ID :%s \n', s1(2).age);
fprintf(fileID, 'Container Number :%s \n', s1(2).height);
fclose(fileID);
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