ProteoWizard
|
Mexican hat wavelet Version 2. More...
#include <mexhat.hpp>
Public Member Functions | |
Mexican_Hat2 (TReal mu, TReal sigma) | |
TReal | operator() (TReal x) |
Protected Attributes | |
TReal | mu_ |
TReal | sigma_ |
Mexican hat wavelet Version 2.
For Gaussian of the same amplitude and matching withs, generates response of same amplitude. \f{eqnarray*}{ T_1 &= {1 \over {\sigma}}\\ T_2 &= \left( 1 - {t^2 \over \sigma^2} \right)\\ T_3 &= e^{-t^2 \over 2\sigma^2}\\ \psi(t) &= T_1 \cdot T_2 \cdot T_3 \f} Note, the change in the Term \f$T_1\f$ compared with the Mexican_Hat functor.
Definition at line 81 of file mexhat.hpp.
|
inline |
mu | mean |
sigma | standard deviation |
Definition at line 83 of file mexhat.hpp.
|
inline |
Definition at line 91 of file mexhat.hpp.
References ralab::base::filter::utilities::Mexican_Hat2< TReal >::mu_, ralab::base::filter::utilities::Mexican_Hat2< TReal >::sigma_, and x.
|
protected |
Definition at line 100 of file mexhat.hpp.
Referenced by ralab::base::filter::utilities::Mexican_Hat2< TReal >::operator()().
|
protected |
Definition at line 101 of file mexhat.hpp.
Referenced by ralab::base::filter::utilities::Mexican_Hat2< TReal >::operator()().