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laserIMUCalibration
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laserIMUCalibration
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Collection of input parameters for fit control. More...
#include <lmstruct.h>
Data Fields | |
| double | ftol |
| Relative error desired in the sum of squares. More... | |
| double | xtol |
| Relative error between last two approximations. More... | |
| double | gtol |
| Orthogonality desired between fvec and its derivs. More... | |
| double | epsilon |
| Step used to calculate the Jacobian. More... | |
| double | stepbound |
| Used in determining the initial step bound. More... | |
| int | patience |
| Used to set the maximum number of function evaluations. More... | |
| int | scale_diag |
| If 1, the variables will be rescaled internally. More... | |
| FILE * | msgfile |
| Progress messages will be written to this file. More... | |
| int | verbosity |
| Controls the ouput verbosity. More... | |
| int | n_maxpri |
| Maximum parameters to print. More... | |
| int | m_maxpri |
| Max number of residuals to print. More... | |
Collection of input parameters for fit control.
Definition at line 33 of file lmstruct.h.
| double lm_control_struct::epsilon |
Step used to calculate the Jacobian.
Should be slightly larger than the relative error in the user-supplied functions.
Definition at line 59 of file lmstruct.h.
| double lm_control_struct::ftol |
Relative error desired in the sum of squares.
Termination occurs when both the actual and predicted relative reductions in the sum of squares are at most ftol.
Definition at line 40 of file lmstruct.h.
| double lm_control_struct::gtol |
Orthogonality desired between fvec and its derivs.
Termination occurs when the cosine of the angle between fvec and any column of the Jacobian is at most gtol in absolute value.
Definition at line 53 of file lmstruct.h.
| int lm_control_struct::m_maxpri |
| FILE* lm_control_struct::msgfile |
Progress messages will be written to this file.
Definition at line 82 of file lmstruct.h.
| int lm_control_struct::n_maxpri |
| int lm_control_struct::patience |
Used to set the maximum number of function evaluations.
Sets to patience*(number_of_parameters+1).
Definition at line 73 of file lmstruct.h.
| int lm_control_struct::scale_diag |
If 1, the variables will be rescaled internally.
Recommended value is 1.
Definition at line 78 of file lmstruct.h.
| double lm_control_struct::stepbound |
Used in determining the initial step bound.
This bound is set to the product of stepbound and the Euclidean norm of diag*x if nonzero, or else to stepbound itself. In most cases stepbound should lie in the interval (0.1,100.0). Generally, the value 100.0 is recommended.
Definition at line 68 of file lmstruct.h.
| int lm_control_struct::verbosity |
Controls the ouput verbosity.
| Variations | Result |
|---|---|
| OR'ed: 1 | print some messages |
| OR'ed: 2 | print Jacobian |
Definition at line 90 of file lmstruct.h.
| double lm_control_struct::xtol |
Relative error between last two approximations.
Termination occurs when the relative error between two consecutive iterates is at most xtol.
Definition at line 46 of file lmstruct.h.
1.8.10 
