how to get the norm of the indices of two tensors

Suppose we have two tensors A=tensor(randn(2,3,3)) and B=tensor(randn(2,3,3)). I would like to know how to create a table of indices for each tensor and then get the corresponding norm of these two indices using matlab

[KSSV]

Read about function norm.

[Josephine Benjamin]

i know how to get the norm. But what i need is how to first create the indices of each tensor then calculate the norm between these indices