MATLAB: Cyclic reading in a vector

for loopindexingvector

Hi, I'm a beginner and I have tried to find the solution on internet with no results
Starting from a vector=[1;2;…;x] and a for loop n=1:x,
for each loop i want to read the elements in the vector in position "n-1", "n", "n+1" at same time.
The problem is for n=1 i need to read the values in position "x" "1" "2" and for n=x i need to read the values in position "x-1" "x" "1". Now i'm working in the for loop using 3 "if" to manage the operations the 3 cases (n=1, n=x, n=all the rest), or creating a new vector =[x;1;2 …;x;1]
Is there a better solution? Thanks

Best Answer

vector = [vector(end); vector; vector(1)];
for n = 2:x+1
   ...
end
would work.
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