[FieldTrip] Literature or methods in Fieldtrip on estimating missing data.

[parham hashemzadeh]

  Dear all
I was wondering, if you know of any resources or techniques in dealing 
with missing data. Does fieldtrip have any routines .
I am looking for better methods that extrapolate data points to where 
there are no sensors. Are there any studies or papers on extrapolation 
or estimating data at points where there are no sensors.
  Maybe some matlab routines.
  I would appreciate any help you are willing to provide on known 
literature.
best regards parham