Ticket #308 (closed feature: shelved)

Opened 6 years ago

Last modified 3 years ago

Empirical form factor input for data fitting

Reported by: srkline Owned by: srkline
Priority: minor Milestone: Wish List
Component: Analysis Keywords:
Cc: Task:


From Yun and Chris Roberts: It might be nice for some applications to allow P(q) to be experimental data, input by the users, and then the fitting routines can fit the S(q) parameters.

Change History

comment:1 Changed 6 years ago by srkline

This may be relatively easy to implement. P(Q) can be loaded in from a data file in I(Q) format. Then an "empirical" function can be generically written to return the interpolated P(Q) at any input Q. This could be written into a completely general format. There would likely need to be a separate scale factor for the P(q), since there are no guarantees on how it will be normalized. People will want to normalize to 1, but that is always wrong.

comment:2 Changed 6 years ago by srkline

  • Milestone changed from Release 7.1 Development to Wish List

comment:3 Changed 3 years ago by srkline

  • Status changed from new to closed
  • Resolution set to shelved

Analysis items shelved

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