CELLREAL is the jCell module of jLab.

 CELLREAL  Real part of each element in a cell array.
 
    XR=CELLREAL(X) where X is a cell array of N arrays, is equivalent to 
   
       XR{1}=REAL(X{1}), XR{2}=REAL(X{2}), ..., XR{N}=REAL(X{N})
 
    thus returning the real part of each element in the cell array.
 
    See also JCELL.
 
    Usage: xr=cellreal(x);
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    This is part of JLAB --- type 'help jlab' for more information
    (C) 2009--2019 J.M. Lilly --- type 'help jlab_license' for details