Changeset 8426622 in sasview for sansmodels
- Timestamp:
- Apr 16, 2010 8:45:27 AM (15 years ago)
- Branches:
- master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, release_4.0.1, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload
- Children:
- 5318c4c
- Parents:
- 13eb1c4
- Location:
- sansmodels/src/sans/models
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
sansmodels/src/sans/models/Poly_GaussCoil.py
rec658c85 r8426622 49 49 self.name = "Poly_GaussCoil" 50 50 ## Model description 51 self.description ="""I(q)=(scale)*2*[(1+U*x)^(-1/U)+x-1]/[(1+U)*x^2] 52 + background53 where x = [rg^2*q^2]and the polydispersity is51 self.description ="""I(q)=(scale)*2*[(1+U*x)^(-1/U)+x-1]/[(1+U)*x^2] + background 52 where x = [rg^2*q^2] 53 and the polydispersity is 54 54 U = [M_w/M_n]-1. 55 55 scale = scale factor * volume fraction 56 rg :radius of gyration56 rg = radius of gyration 57 57 poly_m = polydispersity of molecular weight 58 background :incoherent background"""58 background = incoherent background""" 59 59 60 60 ## Parameter details [units, min, max] -
sansmodels/src/sans/models/c_extensions/polygausscoil.h
rc724ccd r8426622 7 7 //[PYTHONCLASS] = Poly_GaussCoil 8 8 //[DISP_PARAMS] = rg 9 //[DESCRIPTION] =<text>I(q)=(scale)*2*[(1+U*x)^(-1/U)+x-1]/[(1+U)*x^2] 10 // + background11 // where x = [rg^2*q^2]and the polydispersity is9 //[DESCRIPTION] =<text>I(q)=(scale)*2*[(1+U*x)^(-1/U)+x-1]/[(1+U)*x^2] + background 10 // where x = [rg^2*q^2] 11 // and the polydispersity is 12 12 // U = [M_w/M_n]-1. 13 13 // scale = scale factor * volume fraction 14 // rg :radius of gyration14 // rg = radius of gyration 15 15 // poly_m = polydispersity of molecular weight 16 // background :incoherent background16 // background = incoherent background 17 17 // </text> 18 18 //[FIXED]=
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