Multiplying a Vector by a Matrix in matlab

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I found this problem in matlab when i want to multiplying a vector by matrix. :
n=0:4;
r=exp(-j)*n;
o=[1 2 0; 3 2 0;5 6 1]
P=o.*r;
How can i solve this problem ?
Error using .*
Matrix dimensions must agree
  1 个评论
Adam
Adam 2019-2-19
What would you expect to be the result of multiplying a 3x3 matrix with a 1x5 vector?

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