GaussianBaseline.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2005 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/More/General/Pulsar/GaussianBaseline.h
 
#ifndef __Pulsar_GaussianBaseline_h
#define __Pulsar_GaussianBaseline_h
 
#include "Pulsar/IterativeBaseline.h"
 
namespace Pulsar {


  class GaussianBaseline : public IterativeBaseline {
 
  public:

    GaussianBaseline ();

    void set_threshold (float sigma);
    float get_threshold () const { return threshold; }

    void set_smoothing (unsigned);

    float get_variance_correction () const { return moment_correction; }

    static double get_variance_correction (double sigma);

    TextInterface::Parser* get_interface ();

    class Interface;

    GaussianBaseline* clone () const;
 
  protected:
 
    void get_bounds (PhaseWeight* weight, float& lower, float& upper);
 
    void postprocess (PhaseWeight* weight, const Profile* profile);

    float moment_correction;

    float last_mean;

    unsigned smooth_bins;
 
  };
 
}
 
#endif