FieldTrip

Note that this reference documentation is identical to the help that is displayed in Matlab when you type “help keyvalcheck”.

  KEYVALCHECK is a helper function for parsing optional key-value input pairs.
 
  Use as
    keyvalcheck(argin, 'required',  {'key1', 'key2', ...})
    keyvalcheck(argin, 'forbidden', {'key1', 'key2', ...})
    keyvalcheck(argin, 'optional',  {'key1', 'key2', ...})
 
  See also KEYVAL