A way to compute dot product of an array and a vector
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Hi, So if I have a 2-D array such as
[1 2
3 4
5 6]
and a vector such as
[7 8]
I want to have matlab calculate the dot product of the rows of the array and the vector, and save the results as a column vector. How can I do this?
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Accepted Answer
Walter Roberson
on 26 Sep 2018
[1 2
3 4
5 6] * [7 8].'
2 Comments
Francesco Bernardini
on 8 Jul 2023
Hi, thank you for the answer, it solved my problem;
however, is the dot before the ' needed?
Usually it means elementwise-operation but here I don't see the connection with the transposition;
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