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Very easy question on arrayfun or vectorization

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K.E.
K.E. 2017-7-9
关闭： Walter Roberson 2017-7-9
The question is:
x0 = [3;8]
K = [1 2 3 8 9 10; 2 3 9 -1 2 3];
How can I obtain P where
P = [[1 2;2 3]*x0 [3 8;9 -1]*x0 [9 10; 2 3]*x0]
In general K is very long so I need efficient way to do this.
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Walter Roberson
Walter Roberson 2017-7-9
Duplicates https://www.mathworks.com/matlabcentral/answers/347913-two-questions-on-vectorized-matrix-vector-multiplication

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