How to write this expression in matlab ? Boolean logic

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Mohamad
Mohamad 2013-10-18
回答： Jos (10584) 2013-10-18
( P ^ Q ) or (~p) (p and q) or ( not p)
I do know that and(p,q) is P ^ q and that or(p,q) is P or Q
but how do I write the one i need ?

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回答（2 个）

Azzi Abdelmalek
Azzi Abdelmalek 2013-10-18
You can check yourself
p=[0 0 1 1],
q=[0 1 0 1]
p.^q
and(p,q)
or(p,q)
~p
~q
Jos (10584)
Jos (10584) 2013-10-18
you really should take a look at the logical operators & and | and ~ http://www.mathworks.nl/help/matlab/ref/logicaloperatorselementwise.html
(P & Q) | ~P

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