matlab matrix multiple with letter variable

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chen tianle
chen tianle on 12 Aug 2021
Edited: Awais Saeed on 12 Aug 2021
is there anyway to mutliple matrix with any unknown number ?

Answers (1)

Awais Saeed
Awais Saeed on 12 Aug 2021
Edited: Awais Saeed on 12 Aug 2021
I think storing numeric and character data together is only possible with cell arrays. However, it would be good for storing them only as doing any calculation with mixed data type matrix would cause errors.
A = [1 0 0 0; 0 0 1 0; -3 3 -2 -1; 2 -2 1 1];
syms x
B= [0 0 x 6];
B.*A

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