MATLAB: Howe can I subtract neighboring numbers

homeworkMATLABsubstract;

Hello,
I got a matrix like this:
>> z=[1,2,3,4]
z =
1 2 3 4
How can I substract the neighboring numbers?
Like 2-1; 3-2; 4-3; etc.
And how can I divide every number by 60 ?
Like 1/60 2/60 etc

Best Answer

diff(z)
z/60
Related Question