add to extra elements every 4 values and enter particular values

1 view (last 30 days)
Hi all,
I have a vector [1x24] and I would like to add 2 extra elements every 4 elements, so the new vector will be [1x32].
The two extra elements will be the first two number of the first group pf 4 numbers, an example:
vector_1=[ 1 2 4 5 7 8 9 3......]
Vector_2=[1 2 4 5 1 2 7 8 9 3 7 8.....]
thanks in advance
Nikolas

Accepted Answer

Walter Roberson
Walter Roberson on 7 Feb 2020
temp = reshape(vector_1, 4, []);
temp = [temp; temp(1:2,:)];
Vector_2 = reshape(temp, 1, []);

More Answers (0)

Categories

Find more on Modeling in Help Center and File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!