Clipper
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|F|2 scaling target More...
#include <resol_targetfn.h>
Public Member Functions | |
TargetFn_scaleF1F2 (const HKL_data< T1 > &hkl_data1_, const HKL_data< T2 > &hkl_data2_) | |
constructor: takes the datalist against which to calc target | |
Rderiv | rderiv (const HKL_info::HKL_reference_index &ih, const ftype &fh) const |
return the value and derivatives of the target function | |
FNtype | type () const |
the type of the function: optionally used to improve convergence |
|F|2 scaling target
This class implements the target function for calculating the scale factor to scale one set of F's to another. The resulting scale is the square of the factor that scales the first set of data to match the second.