請問一下
我有一個矩陣A=[A11 A12 A13 A14 A15
A21 A22 A23 A24 A25]
B=[B11 B12 B13 B14 B15
B21 B22 B23 B24 B25]
然後寫一個迴圈
for i=1:2
C(i,:)=A(i,:)-B(i,:);
end
這樣的話就是C(1,1)=(A11-B11)
但我想要C(1,1)=((A11-B11)+(A12-B11)+...)
C(1,2)=((A11-B12)+(A12-B12)+...)
類似這樣
請問需要使用到雙迴圈嗎?
感謝解答!
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