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ProteoWizard
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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.
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| mu | mean |
| sigma | standard deviation |
Definition at line 83 of file mexhat.hpp.
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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.
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Definition at line 100 of file mexhat.hpp.
Referenced by ralab::base::filter::utilities::Mexican_Hat2< TReal >::operator()().
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Definition at line 101 of file mexhat.hpp.
Referenced by ralab::base::filter::utilities::Mexican_Hat2< TReal >::operator()().