NAME

pef - find prediction error filter


SYNOPSIS

call find_pef(dd,aa,niter)


INPUT PARAMETERS

dd - real(:)
      Input data
niter - integer
      Number of itterations


OUTPUT PARAMETERS

aa - type(filter)
       output filter


DESCRIPTION

 Find prediction-error filter (helix magic)


SEE ALSO

the npef manpage,the hconest manpage,the solver manpage,the cgstep manpage,the pefest manpage


LIBRARY

geef90