I have a matrix A that has dimension n x 2.
A(:,1) is x-values and A(:,2) is y values.
Choose the the pairs that is near each others within certain distance and store in matrix B that has x value in column 1 and y value in column 2.
A= [1 1 ; 2 2 ; 5 5 ; so on]
let say if the distance we want to set is 2
then dist =sqrt((2-1)^2 +(2-1)^2) = sqrt(2) which is less than 2. So first and second pair are close.
store it in B
Nothe this is example for 3 pairs and I have n- pair.
Please help me with a loop to do n-pair