difference between adjacent elements of a vector
21 views (last 30 days)
Show older comments
If I need to calculate the difference between the adjacent elements and know the size of the vector a priori, you will know what to tell me?
Por exemple..
A=[1,4,6,10,33,200,..............................]; A is
out=[A(1)-A(2), A(2)-A(3), A(3)-A(4),...........A(n-1)-A(n)]
Important vector "A" do not follow any rule or sequence. A is a matrix of size n whose value of n is not known a priori.
0 Comments
Accepted Answer
Ameer Hamza
on 28 Nov 2020
Edited: Ameer Hamza
on 28 Nov 2020
A = [1,4,6,10,33,200];
out = A(1:end-1) - A(2:end);
Read about indexing here: https://www.mathworks.com/company/newsletters/articles/matrix-indexing-in-matlab.html
More Answers (0)
See Also
Categories
Find more on Logical in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!