ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload
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Last change
on this file since b43a009 was
2d06beb,
checked in by Mathieu Doucet <doucetm@…>, 17 years ago
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Use simple least-square fit
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-
Property mode set to
100644
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File size:
884 bytes
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| Line | |
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| 1 | #if !defined(invertor_h) |
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| 2 | #define invertor_h |
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| 3 | |
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| 4 | |
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| 5 | typedef struct { |
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| 6 | double d_max; |
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| 7 | double *x; |
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| 8 | double *y; |
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| 9 | double *err; |
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| 10 | int npoints; |
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| 11 | int ny; |
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| 12 | int nerr; |
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| 13 | double alpha; |
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| 14 | } Invertor_params; |
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| 15 | |
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| 16 | void invertor_dealloc(Invertor_params *pars); |
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| 17 | |
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| 18 | void invertor_init(Invertor_params *pars); |
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| 19 | |
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| 20 | |
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| 21 | double pr_sphere(double R, double r); |
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| 22 | double ortho(double d_max, int n, double r); |
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| 23 | double ortho_transformed(double d_max, int n, double q); |
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| 24 | double ortho_derived(double d_max, int n, double r); |
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| 25 | double iq(double *c, double d_max, int n_c, double q); |
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| 26 | double pr(double *c, double d_max, int n_c, double r); |
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| 27 | double dprdr(double *pars, double d_max, int n_c, double r); |
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| 28 | double reg_term(double *pars, double d_max, int n_c); |
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| 29 | void pr_err(double *pars, double *err, double d_max, int n_c, |
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| 30 | double r, double *pr_value, double *pr_value_err); |
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| 31 | #endif |
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