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: slr_view_data.m
    path of file: ./repos/malini/Classifiers/SLR/Classifier_Files/SLR
    
    the code of the file until where you have to start completion: function slr_view_data(t, x, dim, w)
% View the distribution of data in feature space with projection of two

    
function slr_view_data(t, x, dim, w)
% View the distribution of data in feature space with projection of two
% dimensional plane specified by 'dim'. 
% 
%  -- Example
% > slr_view_data(t, x)
% View features value of first two dimension of "x".
% > slr_view_data(t, x, dim)
% View features value of two dimension of "x" projected onto the dimension
% specified 'dim'.
% > slr_view_data(t, x, dim, w)
% % View features value of two dimension of "x" projected onto the
% dimension specified 'dim' and the boundary specified by "w". 
%
% 2006/09/20 OY
%
% Copyright (c) 2009, Okito Yamashita, ATR CNS, oyamashi@atr.jp.

if nargin < 3
    dim1 = 1;
    dim2 = 2;
else
    dim1 = dim(1);
    dim2 = dim(2);
end