28 #ifndef SCIMATH_GAUSSIAN2D_H 29 #define SCIMATH_GAUSSIAN2D_H 32 #include <casacore/casa/aips.h> 33 #include <casacore/scimath/Functionals/Gaussian2DParam.h> 34 #include <casacore/scimath/Functionals/Function.h> 35 #include <casacore/scimath/Mathematics/AutoDiff.h> 36 #include <casacore/scimath/Mathematics/AutoDiffMath.h> 41 template<
class T>
class Vector;
249 #define Gaussian2D_PS Gaussian2D 289 Gaussian2D_PS<AutoDiff<T> > &
340 #ifndef CASACORE_NO_AUTO_TEMPLATES 341 #include <casacore/scimath/Functionals/Gaussian2D.tcc> 342 #include <casacore/scimath/Functionals/Gaussian2D2.tcc> 343 #endif //# CASACORE_NO_AUTO_TEMPLATES A 1-D Specialization of the Array class.
FunctionParam< T > param_p
The parameters and masks.
T height() const
Get or set the peak height of the Gaussian.
virtual Function< typename FunctionTraits< T >::BaseType > * cloneNonAD() const
A two dimensional Gaussian class.
Parameter handling for 2 dimensional Gaussian class.
Gaussian2D(const Gaussian2D< T > &other)
Copy constructor (deep copy)
Vector< T > width() const
Set or get the FWHM of the Gaussian.
Gaussian2D< T > & operator=(const Gaussian2D< T > &other)
Copy assignment (deep copy)
Gaussian2DParam< T > & operator=(const Gaussian2DParam< T > &other)
Copy assignment (deep copy)
Gaussian2D()
Constructs the two dimensional Gaussians.
LatticeExprNode pa(const LatticeExprNode &left, const LatticeExprNode &right)
This function finds 180/pi*atan2(left,right)/2.
Numerical functional interface class.
Gaussian2D(const T &height, const T &xCenter, const T &yCenter, const T &majorAxis, const T &axialRatio, const T &pa)
Class that computes partial derivatives by automatic differentiation.
virtual ~Gaussian2D()
Destructor.
virtual Function< typename FunctionTraits< T >::DiffType > * cloneAD() const
T theXwidth
cached vale of the Xwidth = ratio*theYwidth;
T theSpa
cached values of the cos and sine of thePA
virtual T eval(typename Function< T >::FunctionArg x) const
Evaluate the Gaussian at x.
Gaussian2D(const Gaussian2D< W > &other)
T fwhm2int
Constant to scale halfwidth at 1/e to FWHM.
T thePA
cached vale of the PA
Gaussian2D(const T &height, const Vector< T > ¢er, const Vector< T > &width, const T &pa)
Vector< T > center() const
Get or set the center ordinate of the Gaussian.
virtual Function< T > * clone() const
Return a copy of this object from the heap.
this file contains all the compiler specific defines
Gaussian2D_PS(const AutoDiff< T > &height, const Vector< AutoDiff< T > > ¢er, const Vector< AutoDiff< T > > &width, const AutoDiff< T > &pa)