[問題] 沒辦法用fprintf將結果印到txt檔已回收
fid = fopen('test.txt', 'wt');
.
.
.
for i=1:length(x)
for j=1:length(y)
if M(length(y)*(i-1)+j,1) == 1
for k=2:N+2
fprintf(fid, '%d', M(length(y)*(i-1)+j,k));
end
fprintf(fid,'\n');
end
end
end
fclose(fid);
上面是我的部分程式,中間有省略
當我執行這個程式時,command window給我這個敘述
??? Undefined function or variable 'fid'.
Error in ==> Untitled3 at 79
fprintf(fid, '%d', M(length(y)*(i-1)+j,k));
把wt改w也不行,利用num2str或int2str再加上%d改成%s也不行
請問要如何解決?感謝
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※ 編輯: k6416337 來自: 140.113.177.59 (08/08 14:43)