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: fbRun.m
    path of file: ./repos/MCITF/Code/MCITF/Feat/textons
    
    the code of the file until where you have to start completion: function [fim] = fbRun(fb,im)
% function [fim] = fbRun(fb,im)
%
% Run a filterbank on an image with reflected boundary conditions.
%
% See also fbCreate,padReflect.
%
% David R. Martin <dmartin@eecs.berkeley.edu>
% March 2003

% find the max filter size

    
function [fim] = fbRun(fb,im)
% function [fim] = fbRun(fb,im)
%
% Run a filterbank on an image with reflected boundary conditions.
%
% See also fbCreate,padReflect.
%
% David R. Martin <dmartin@eecs.berkeley.edu>
% March 2003

% find the max filter size
maxsz = max(size(fb{1}));
for i = 1:numel(fb),
  maxsz = max(maxsz,max(size(fb{i})));
end