1 | /* |
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2 | * libSANSAnalysis.h |
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3 | * SANSAnalysis |
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4 | * |
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5 | * Created by Andrew Jackson on 4/24/07. |
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6 | * Copyright 2007 __MyCompanyName__. All rights reserved. |
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7 | * |
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8 | */ |
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9 | |
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10 | /* IGOR Fit Functions */ |
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11 | double CylinderForm(double dp[], double q); |
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12 | double EllipCyl76(double dp[], double q); |
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13 | double EllipCyl20(double dp[], double q); |
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14 | double TriaxialEllipsoid(double dp[], double q); |
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15 | double Parallelepiped(double dp[], double q); |
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16 | double HollowCylinder(double dp[], double q); |
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17 | double EllipsoidForm(double dp[], double q); |
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18 | double Cyl_PolyRadius(double dp[], double q); |
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19 | double Cyl_PolyLength(double dp[], double q); |
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20 | double CoreShellCylinder(double dp[], double q); |
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21 | double OblateForm(double dp[], double q); |
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22 | double ProlateForm(double dp[], double q); |
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23 | double FlexExclVolCyl(double dp[], double q); |
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24 | double FlexCyl_PolyLen(double dp[], double q); |
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25 | double FlexCyl_PolyRad(double dp[], double q); |
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26 | double FlexCyl_Ellip(double dp[], double q); |
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27 | double PolyCoShCylinder(double dp[], double q); |
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28 | double StackedDiscs(double dp[], double q); |
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29 | double LamellarFF(double dp[], double q); |
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30 | double LamellarFF_HG(double dp[], double q); |
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31 | double LamellarPS(double dp[], double q); |
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32 | double LamellarPS_HG(double dp[], double q); |
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33 | |
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34 | /* internal functions */ |
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35 | double CylKernel(double qq, double rr,double h, double theta); |
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36 | double NR_BessJ1(double x); |
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37 | double EllipCylKernel(double qq, double ra,double nu, double theta); |
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38 | double TriaxialKernel(double q, double aa, double bb, double cc, double dx, double dy); |
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39 | double PPKernel(double aa, double mu, double uu); |
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40 | double HolCylKernel(double qq, double rcore, double rshell, double length, double dum); |
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41 | double EllipsoidKernel(double qq, double a, double va, double dum); |
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42 | double Cyl_PolyRadKernel(double q, double radius, double length, double zz, double delrho, double dumRad); |
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43 | double SchulzPoint_cpr(double dumRad, double radius, double zz); |
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44 | double Cyl_PolyLenKernel(double q, double radius, double len_avg, double zz, double delrho, double dumLen); |
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45 | double CoreShellCylKernel(double qq, double rcore, double thick, double rhoc, double rhos, double rhosolv, double length, double dum); |
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46 | double gfn4(double xx, double crmaj, double crmin, double trmaj, double trmin, double delpc, double delps, double qq); |
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47 | double gfn2(double xx, double crmaj, double crmin, double trmaj, double trmin, double delpc, double delps, double qq); |
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48 | double FlePolyLen_kernel(double q, double radius, double length, double lb, double zz, double delrho, double zi); |
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49 | double FlePolyRad_kernel(double q, double ravg, double Lc, double Lb, double zz, double delrho, double zi); |
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50 | double EllipticalCross_fn(double qq, double a, double b); |
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51 | double CScyl(double qq, double rad, double radthick, double facthick, double rhoc, double rhos, double rhosolv, double length, double dum); |
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52 | double CSCylIntegration(double qq, double rad, double radthick, double facthick, double rhoc, double rhos, double rhosolv, double length); |
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53 | double Stackdisc_kern(double qq, double rcore, double rhoc, double rhol, double rhosolv, double length, double thick, double dum, double gsd, double d, double N); |
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54 | |
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55 | // |
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56 | /* IGOR Fit Functions */ |
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57 | double MultiShell(double dp[], double q); |
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58 | double PolyMultiShell(double dp[], double q); |
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59 | double SphereForm(double dp[], double q); |
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60 | double CoreShellForm(double dp[], double q); |
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61 | double PolyCoreForm(double dp[], double q); |
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62 | double PolyCoreShellRatio(double dp[], double q); |
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63 | double VesicleForm(double dp[], double q); |
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64 | double SchulzSpheres(double dp[], double q); |
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65 | double PolyRectSpheres(double dp[], double q); |
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66 | double PolyHardSphereIntensity(double dp[], double q); |
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67 | double BimodalSchulzSpheres(double dp[], double q); |
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68 | double GaussPolySphere(double dp[], double q); |
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69 | double LogNormalPolySphere(double dp[], double q); |
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70 | double BinaryHS(double dp[], double q); |
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71 | double BinaryHS_PSF11(double dp[], double q); |
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72 | double BinaryHS_PSF12(double dp[], double q); |
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73 | double BinaryHS_PSF22(double dp[], double q); |
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74 | |
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75 | //function prototypes |
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76 | double F_func(double qr); |
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77 | double MultiShellGuts(double q,double rcore,double ts,double tw,double rhocore,double rhoshel,int num); |
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78 | double fnt2(double yy, double zz); |
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79 | double fnt3(double yy, double pp, double zz); |
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80 | double SchulzSphere_Fn(double scale, double ravg, double pd, double rho, double rhos, double x); |
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81 | int ashcroft(double qval, double r2, double nf2, double aa, double phi, double *s11, double *s22, double *s12); |
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82 | |
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83 | |
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84 | //// |
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85 | double HardSphereStruct(double dp[], double q); |
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86 | double SquareWellStruct(double dp[], double q); |
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87 | double StickyHS_Struct(double dp[], double q); |
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88 | double HayterPenfoldMSA(double dp[], double q); |
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89 | double DiamCyl(double a, double b); |
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90 | double DiamEllip(double a, double b); |
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91 | double sqhcal(double qq); |
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92 | int sqfun(int ix, int ir); |
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93 | int sqcoef(int ir); |
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94 | |
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95 | //// |
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96 | /* IGOR Fit Functions */ |
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97 | double TeubnerStreyModel(double dp[], double q); |
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98 | double Power_Law_Model(double dp[], double q); |
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99 | double Peak_Lorentz_Model(double dp[], double q); |
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100 | double Peak_Gauss_Model(double dp[], double q); |
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101 | double Lorentz_Model(double dp[], double q); |
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102 | double Fractal(double dp[], double q); |
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103 | double DAB_Model(double dp[], double q); |
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104 | double OneLevel(double dp[], double q); |
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105 | double TwoLevel(double dp[], double q); |
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106 | double ThreeLevel(double dp[], double q); |
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107 | double FourLevel(double dp[], double q); |
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108 | |
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109 | // since the XOP and the library are separate chunks of compiled code |
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110 | // it is imperative to set ALL the structure alignments to be two-byte |
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111 | // rather than leave it to the whim of the compiler |
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112 | /* SRK08 |
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113 | #include "XOPStructureAlignmentTwoByte.h" |
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114 | |
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115 | typedef struct { |
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116 | double scale; |
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117 | double radius; |
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118 | double length; |
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119 | double contrast; |
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120 | double background; |
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121 | double cyl_theta; |
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122 | double cyl_phi; |
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123 | } CylinderParameters; |
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124 | |
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125 | typedef struct { |
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126 | double scale; |
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127 | double radius; |
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128 | double length; |
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129 | double contrast; |
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130 | double background; |
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131 | double cyl_theta; |
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132 | double cyl_phi; |
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133 | double sigma_theta; |
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134 | double sigma_phi; |
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135 | double sigma_radius; |
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136 | } SmearCylinderParameters; |
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137 | |
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138 | #include "XOPStructureAlignmentReset.h" |
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139 | |
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140 | /// 1D scattering function |
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141 | double cylinder_analytical_1D(CylinderParameters *pars, double q); |
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142 | /// 2D scattering function |
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143 | double cylinder_analytical_2D(CylinderParameters *pars, double q, double phi); |
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144 | /// 1D scattering function |
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145 | double smeared_cylinder_analytical_1D(SmearCylinderParameters *pars, double q); |
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146 | /// 2D scattering function |
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147 | double dist_cylinder_2D(double pars[], double q, double phi); |
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148 | double smeared_cylinder_analytical_2D(SmearCylinderParameters *pars, double q, double phi); |
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149 | double smeared_cylinder_dist( double x, double mean, double sigma ); |
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150 | */ |
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