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: CBIG_Yeo2011_generate_example_results.m
    path of file: ./repos/CBIG/stable_projects/brain_parcellation/Yeo2011_fcMRI_clustering/examples/scripts
    
    the code of the file until where you have to start completion: function CBIG_Yeo2011_generate_example_results(output_dir)

% CBIG_Yeo2011_generate_example_results(output_dir)
%
% This function is a matlab wrapper to run the csh script to generate the
% example results for Yeo2011. 
% See README file for more details about the example: 

    
function CBIG_Yeo2011_generate_example_results(output_dir)

% CBIG_Yeo2011_generate_example_results(output_dir)
%
% This function is a matlab wrapper to run the csh script to generate the
% example results for Yeo2011. 
% See README file for more details about the example: 
% $CBIG_CODE_DIR/stable_projects/brain_parcellation/Yeo2011_fcMRI_clustering/examples/README.md
%
% Input:
%     - output_dir:
%       The output directory where example results are saved.
%
% Written by XUE Aihuiping and CBIG under MIT license: https://github.com/ThomasYeoLab/CBIG/blob/master/LICENSE.md

script_dir = fileparts(mfilename('fullpath'));
if(~exist(output_dir, 'dir'))
    mkdir(output_dir)
end