matlab for循环不覆盖,将输出保存到文本文件而不覆盖和打印矩阵中的N个条目[matlab]...
这是代码:for i= 1:4;fileID = fopen('testdata.txt', 'at');fprintf(fileID, 'this is answer %d\n',i);fprintf(fileID, '%5.3e\n', v{i});fclose(fileID);end在记事本中回答:this is answer 11.000e+0001.000e+0001.000e+0001
这是代码:
for i= 1:4;
fileID = fopen('testdata.txt', 'at');
fprintf(fileID, 'this is answer %d\n',i);
fprintf(fileID, '%5.3e\n', v{i});
fclose(fileID);
end在记事本中回答:
this is answer 1
1.000e+000
1.000e+000
1.000e+000
1.000e+000
1.000e+000
1.000e+000
0.000e+000
1.000e+000
1.000e+000
1.000e+000
this is answer 2
1.000e+000
0.000e+000
1.000e+000
1.000e+000
1.000e+000
1.000e+000
1.000e+000
1.000e+000
1.000e+000
1.000e+000
this is answer 3
1.000e+000
1.000e+000
1.000e+000
1.000e+000
1.000e+000
1.000e+000
1.000e+000
0.000e+000
1.000e+000
1.000e+000
this is answer 4
1.000e+000
1.000e+000
1.000e+000
1.000e+000
0.000e+000
1.000e+000
1.000e+000
1.000e+000
1.000e+000
1.000e+000
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