MRPT
1.9.9
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Pseudo-huber robust kernel: rho(r) = 2 * delta^2 * ( -1+sqrt( 1+ r^2/delta^2 ) )
Definition at line 57 of file robust_kernels.h.
#include <mrpt/math/robust_kernels.h>
Public Member Functions | |
T | eval (const T r2, T &out_1st_deriv, T &out_2nd_deriv) |
Evaluates the kernel function for the squared error r2 and returns robustified squared error and derivatives of sqrt(2*rho(r)) at this point. More... | |
Public Attributes | |
T | param_sq = 1 |
The kernel parameter (the "threshold") squared. More... | |
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inline |
Evaluates the kernel function for the squared error r2 and returns robustified squared error and derivatives of sqrt(2*rho(r)) at this point.
Definition at line 65 of file robust_kernels.h.
T mrpt::math::RobustKernel< rkPseudoHuber, T >::param_sq = 1 |
The kernel parameter (the "threshold") squared.
Definition at line 60 of file robust_kernels.h.
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