two 3*3 matrix multiplication using for loop in matlab.

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maede mandi
maede mandi 2021-9-23
评论： Stephen23 2021-9-27
hi ; i need the multiplication of two 3*3 matrix ([3,3]*[3,3]) using for loops. thanks.actually i am going to do matlab matrix multiplication code.We will take two matrices as an input from the user and perform matrices multiplication in matlab.This can be used for array multiplication in matlab.
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Image Analyst
Image Analyst 2021-9-23
@maede mandi, then I assume it must be your homework, correct? If so, we're not able to provide the full solution to you or else you'd get into trouble. In the meantime, try input() to ask the user to input matrices

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回答（2 个）

Sulaymon Eshkabilov
Maybe you want to perform elementwise mutliplication of two matrices, if so, :
A.*B
FOR or WHILE loop are not advised to use for matrix multiplication.
for ii = 1:3
for jj = 1:3
AB(ii,jj)= A(ii,jj)*B(ii,jj);
end
end
Jan
Jan 2021-9-23
编辑：Jan 2021-9-26
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Jan
Jan 2021-9-26
You find code with loops for matrix and elementwise multiplications already. So what exactly is not clear yet?

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