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Last change
on this file since 515cc389 was
7ad9887,
checked in by Jae Cho <jhjcho@…>, 15 years ago
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Added model descrp.s
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-
Property mode set to
100644
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File size:
1.4 KB
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Rev | Line | |
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[3d25331f] | 1 | #if !defined(vesicle_h) |
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| 2 | #define vesicle_h |
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| 3 | |
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| 4 | /** |
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| 5 | * Structure definition for vesicle parameters |
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[42f193a] | 6 | [PYTHONCLASS] = VesicleModel |
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[e2afadf] | 7 | [DISP_PARAMS] = radius,thickness |
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[7ad9887] | 8 | [DESCRIPTION] =<text>Model parameters: radius : the core radius of the vesicle |
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| 9 | thickness: the shell thickness |
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| 10 | core_sld: the core SLD |
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| 11 | shell_sld: the shell SLD |
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[42f193a] | 12 | background: incoherent background |
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| 13 | scale : scale factor |
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| 14 | </text> |
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[e2afadf] | 15 | [FIXED]= radius.width; thickness.width |
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[42f193a] | 16 | [ORIENTATION_PARAMS]= <text> </text> |
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[3d25331f] | 17 | */ |
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| 18 | typedef struct { |
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| 19 | /// Scale factor |
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| 20 | // [DEFAULT]=scale= 1.0 |
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| 21 | double scale; |
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| 22 | |
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| 23 | /// Core radius of the vesicle [A] |
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[e2afadf] | 24 | // [DEFAULT]=radius= 100.0 [A] |
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| 25 | double radius; |
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[3d25331f] | 26 | |
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| 27 | /// shell thickness [Å] |
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| 28 | // [DEFAULT]=thickness= 30.0 [A] |
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| 29 | double thickness; |
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| 30 | |
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| 31 | /// core scattering length density [1/Ų] |
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| 32 | // [DEFAULT]=core_sld= 6.36e-6 [1/A²] |
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| 33 | double core_sld; |
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| 34 | |
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| 35 | /// shell scattering length density [1/Ų] |
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| 36 | // [DEFAULT]=shell_sld= 5.0e-7 [1/A²] |
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| 37 | double shell_sld; |
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| 38 | |
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| 39 | /// Incoherent Background [1/cm] |
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| 40 | // [DEFAULT]=background=0 [1/cm] |
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| 41 | double background; |
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| 42 | |
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| 43 | } VesicleParameters; |
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| 44 | |
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| 45 | |
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| 46 | |
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| 47 | /// 1D scattering function |
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| 48 | double vesicle_analytical_1D(VesicleParameters *pars, double q); |
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| 49 | |
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| 50 | /// 2D scattering function |
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| 51 | double vesicle_analytical_2D(VesicleParameters *pars, double q, double phi); |
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| 52 | double vesicle_analytical_2DXY(VesicleParameters *pars, double qx, double qy); |
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| 53 | |
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| 54 | #endif |
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