How can I calculate row to row values in a matrix.?

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Noman Abir 2021-1-5

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https://ww2.mathworks.cn/matlabcentral/answers/708998-how-can-i-calculate-row-to-row-values-in-a-matrix

关闭： Rik 2021-1-5

I am looking for a way to multiply one row values with every row values.

Let's assume we have:

A=[1 2 3;

4 5 6;

7 8 9]

B=[a b c]

I am looking for a way to have:

C=[1*a 2*b 3*c;

4*a 5*b 6*c;

7*a 8*b 9*c]

Thanks in advance for your comments.

NB : bsxfun working fine on my version. But, It is showing correct calculations when I have a small row numbers. But, when I have a very large row numbers (say, 10,00000) then it's showing me wrong calculations..

Is there other ways you can help me..?

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Noman Abir 2021-1-5

I didn't calculated million rows manually. I just calculated first 8/10 rows and saw that the value i expect is not equal to the value i am getting from the MATLAB Calculations. I think, you got my point.