ossimBesselFilter Class Reference

#include <ossimFilter.h>

Inheritance diagram for ossimBesselFilter:

Public Member Functions
	ossimBesselFilter ()
virtual	~ossimBesselFilter ()
virtual double	filter (double x, double support) const
virtual double	getSupport () const
Public Member Functions inherited from ossimFilter
	ossimFilter ()
virtual	~ossimFilter ()
virtual NEWMAT::Matrix *	newMatrix (long width=3, double middle=0.0, double scale=0.0) const
virtual void	createMatrix (NEWMAT::Matrix &m, long width=3, double middle=0.0, double scale=0.0) const
virtual NEWMAT::RowVector *	newVector (long width, double middle=0.0, double scale=1.0) const

Additional Inherited Members
Static Public Member Functions inherited from ossimFilter
static double	Sinc (double x)
static double	Sinc (double x, double)

Detailed Description

Definition at line 153 of file ossimFilter.h.

Constructor & Destructor Documentation

ossimBesselFilter()

ossimBesselFilter::ossimBesselFilter ( )

inline

Definition at line 156 of file ossimFilter.h.

{}

~ossimBesselFilter()

virtual ossimBesselFilter::~ossimBesselFilter ( )

inlinevirtual

Definition at line 157 of file ossimFilter.h.

{}

Member Function Documentation

filter()

virtual double ossimBesselFilter::filter ( double  x, double  support  ) const

inlinevirtual

Implements ossimFilter.

Definition at line 158 of file ossimFilter.h.

References M_PI, and x.

      {
         if (x == 0.0)
         {
            return(M_PI/4.0);
         }
         
         return(ossimBesselOrderOneFilter().filter((M_PI*x)/(2.0*x), support));
      }

getSupport()

virtual double ossimBesselFilter::getSupport ( ) const

inlinevirtual

Implements ossimFilter.

Definition at line 167 of file ossimFilter.h.

      {
         return 1.0;
      }

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The documentation for this class was generated from the following file:

• ossimFilter.h