How can I determine which values in vector X are NOT in vector Y?

Consider:

x = [10 20 30]

y = [10 5 20 30]

What's the simplest way you can think of to output a vector Z which tells you which vectors in y appear in x...

Z = [1 0 1 1]

So Z tells you that 10 appears in y and x, 5 appears in y but not x, 20 appears in y and x, 30 appears in y and x.

Answer 1

[Birdman]

Z=~ismember(x,y)

It will return

0   0   0

which means every element in vector X are also in vector Y.

[Lewis Foggie]

Awesome, thank you!!

[Birdman]

You are welcome.