wolffd@0: function path_out=pathsdiff(root_path,substr_notwanted)
wolffd@0: path_out='';
wolffd@0: root_path=explode(';',root_path);
wolffd@0: for i=1:size(root_path,2)
wolffd@0:     tmp_path=root_path{i};
wolffd@0:     if(isempty(findstr(tmp_path,substr_notwanted)))
wolffd@0:         path_out=strcat(tmp_path,';',path_out );
wolffd@0:     end
wolffd@0: end