 [Table 00. ]{}The estimated results for 0[%]{} noise in the exponential case.    ***function***$_{\mathbf{}}$   $a_{\mathbf{}}$                                   $b_{\mathbf{}}$   $c_{\mathbf{}}$     $d \quad_{\mathbf{}}$   $_{\mathbf{Rerr0}}$   $_{\mathbf{Rerr0}}$   ------------------------------ ------------------------------------------------- ----------------- ------------------- ----------------------- --------------------- ---------------------   $_{\mathbf{f}}$                $_{0.0}$                                          $_{0.0}$          $_{0}$              $_{0/0}$                $_{0}$                $_{0}$   $_{\mathbf{FA}}$               $_{0.0000\, \, \, \, \, \, \, \, \, }$            $_{0.0000}$       $_{0.0000}$         $_{-0.0000}$            $_{0.0000}$           $_{0.0000e-00}$   $_{\mathbf{FB}}$               $_{0.0000\, \, \, \, \, \, \, \, \, \, \, \, }$   $_{0.0000}$       $_{0.0000}$         $_{0.0000}$             $_{0.0000}$           $_{0.0000e-0}$   $_{\mathbf{FC}}$               $_{0.0000\, \, \, \, \, \, \, \, \, \, }$         $_{0.0000