title: vlfeat matlab error Attempt to execute SCRIPT vl_imsmooth as a function:
body: <p>I am trying to use the VLFEAT function vl_imsmooth but matlab gives me an error:
  'Attempt to execute SCRIPT vl_imsmooth as a function:'</p>
  
  <p>Why this happens?</p>
  
  <p>Might it be because of some mex files?
  Should I recompile the c++ code for vl_feat?</p>