DGtal::functors::LambdaExponentialFunction Struct Reference

#include <DGtal/geometry/curves/estimation/FunctorsLambdaMST.h>

Public Member Functions
double	operator() (double x) const

Detailed Description

Exponential Lambda functor [70]. \( \frac{2}{\exp ( 15 (x- \frac{1}{2} ) ) + \exp(15(\frac{1}{2}-x)) } \)

Definition at line 95 of file FunctorsLambdaMST.h.

Member Function Documentation

operator()()

double DGtal::functors::LambdaExponentialFunction::operator() ( double  x ) const

inline

Definition at line 97 of file FunctorsLambdaMST.h.

      {
          return 2.0 / ( std::exp ( 15.0 * ( x - 0.5 ) ) + std::exp ( -15.0 * ( x - 0.5 ) ) );
      }

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

• FunctorsLambdaMST.h