How to write this iteration code?

Hi, I'm new using Matlab. I have to programming a code for this interation using data from many .csv archives. I have no idea how to do that :/

the .csv data is in this format: TIME, R, Xl

, Time: 0,03125, R: -0.012374, Xl: -0.027607

Answer 1

[KSSV]

Read about pdist2. You can use this to get whay you want.

P = rand(4,2) ;   % random data for demo 
iwant = pdist2(P)   % the lower/ upper diagonal elements is what you wanted