How to multiply two matrices with nested for loops ?
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How can I do that with two matrices with any dimensions that can multiply ? Thank you
1 Comment
kale jabbar
on 11 Feb 2018
Edited: kale jabbar
on 11 Feb 2018
A=input
b=input
c=[ ]
R=size(A)
G=size(b)
n=R(1)
m=G(2)
for i=1:n
for j=1:m
c(i,j)=A(i,:)*b(:,j)
end
end
c
Accepted Answer
Torsten
on 23 Nov 2016
A=rand(n,p);
B=rand(p,m);
C=zeros(n,m);
for i=1:n
for j=1:m
C(i,j)=0.0;
for k=1:p
C(i,j) = C(i,j)+A(i,k)*B(k,j);
end
end
end
Best wishes
Torsten.
2 Comments
Jan
on 24 Nov 2016
Edited: Jan
on 24 Nov 2016
@Denememe: Please accept the answer to show, that the problem is solved. Open a new thread for a new question, because the Comment section is a bad location to do this.
Did you try to ask in internet search engine at first? You would have found the same code very fast. So please try to solve your homework by your own at first.
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