You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: baseline.m
    path of file: ./repos/nav_matlab/example/gps_spp_test/easysuite
    
    the code of the file until where you have to start completion: function [omc,bas] = baseline(X_i, obs1, obs2, sats, time, Eph)
% BASELINE Computation of baseline between master and rover 
%                from pseudoranges alone

% RINEX version 3.03

% Kai Borre 31-10-2001
% Copyright (c) by Kai Borre
% $Revision: 1.1 $  $Date: 2002/11/24  $

% revised  February 1, 2016



    
function [omc,bas] = baseline(X_i, obs1, obs2, sats, time, Eph)
% BASELINE Computation of baseline between master and rover 
%                from pseudoranges alone

% RINEX version 3.03

% Kai Borre 31-10-2001
% Copyright (c) by Kai Borre
% $Revision: 1.1 $  $Date: 2002/11/24  $

% revised  February 1, 2016


m = size(obs1,1);  % number of svs
% identify ephemerides columns in Eph
for t = 1:m
    col_Eph(t) = find_eph(Eph,sats(t),time);
end