Opened 6 years ago

Closed 4 years ago

#308 closed feature (shelved)

Empirical form factor input for data fitting

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

Description

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 (3)

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 4 years ago by srkline

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

Analysis items shelved

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