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Functions |
Double_t | w1D (Int_t n, Double_t dx, Double_t x[4], Double_t y[4]) |
| 1D Lagrange interpolation, calculation of value of the Lagrange polynomial f(x) at given x
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Double_t | w2D (Double_t x, Double_t y, Double_t x0, Double_t y0, Double_t u0, Double_t x1, Double_t y1, Double_t u1, Double_t x2, Double_t y2, Double_t u2) |
| 2D Lagrange interpolation, calculation of value of Lagrange polynomial (first order)
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Double_t | lin (Double_t dx, Double_t x1, Double_t y1, Double_t x2, Double_t y2) |
| Two nodes. Linear regression method. Calculation of f(x)=a+x*b.
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Double_t | inter1D (Double_t dx, TFile &f, char *histname) |
| 1D interpolation, determination of the node values from the given histogram.
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Double_t | inter2D (Double_t dx, Double_t dy, TFile &f, char *histname) |
| 2D interpolation, determination of the node values from the given histogram.
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void | d1 (TFile &f) |
| 1D interpolation
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void | d2 (TFile &f) |
| 2D interpolation
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void | start () |
| Start menu.
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Double_t | mean_weight (TString &inpfile) |
| Determination of value of mean weight from the npa branch stored in GLISSANDO Root file.
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Double_t | integral1D (Double_t nbc, TFile &f, char *histname) |
| Calculation the normalization integral from the given 1-dim histogram stored in the GLISSANDO Root file. Rectangle method.
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Double_t | integral2D (Double_t nbc, TFile &f, char *histname) |
| Calculation of value of integral: f(rho_x,rho_y) drho_x drho_y from the given histogram stored in the GLISSANDO Root file. Rectangle method.
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Int_t | main (Int_t argc, char **argv) |
Variables |
char | hname [100] |
| name of the histogram from the GLISSANDO output ROOT file
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