intrainter(x,r)

This function is to give the intra (clients) and the inter (impostors)

This function is to give the intra (clients) and the inter (impostors) by using just one matrix. Simply, the matrix (x) should have the all vectors in an order structure, where each client vectors will be arranged row after row. Use the (r) parameter to specify how many rows belong to each client. Then, this simple matrix will compute the (euclidean) distance between each client and send them as an intra vector. Similarly, it will compute the (euclidean) distance between the different clients (impostors) and send them as an inter vector.