Extracting number in array at certain threshold and determine its position

Suppose that i have an array, i want to extract the number that higher than 5 and i want to know their position too. how can i do it? Thanks in advance!!

X=[10 8 6 7 8 4 12]

Answer 1

[David Fletcher]

X=[10 8 6 7 8 4 12]

index=find(X>5)
values=X(index)

[Amril Luqman]

Thanks you very much!!