Retrive index of an element from vector.

Hello all, I am having two vectors of same dimension as shown:

sr = [1,2,2,2,2,3,3,3,3,4,4,5,6,6,6,7]; % various possible Source
 ta = [2,1,3,6,8,2,4,6,7,3,6,6,3,4,5,3]; % various possible targets

We access the elements in 'sr' by 'i' and 'ta' by 'j'. My query is how can we get the index of elements in these vector, for e.g., when i = 2 and j = 3.

Any help in this regard will be highly appreciated.

[Mathieu NOE]

if I understand correctly, i and j are the indexes of your vectors but we need a logic / rule to define i and j

your question is unclear or incomplete, what do you want to achieve ?

Answer 1

[charu shree]

Hello all, I understood how this can be done. It is shown below:

index = find((sr==3) & (ta==7));

So index will give value 9.