Searched refs:damping_factor (Results 1 – 2 of 2) sorted by relevance
| /device/google/contexthub/firmware/os/algos/common/math/ |
| D | levenberg_marquardt.c | 25 float damping_factor, size_t dim, float *step);
56 float damping_factor = 0.0f; in lmSolverSolve() local
90 damping_factor = solver->params.initial_u_scale * in lmSolverSolve()
99 if (!computeStep(data->gradient, data->hessian, data->temp, damping_factor, in lmSolverSolve()
120 damping_factor, state_dim, in lmSolverSolve()
143 damping_factor *= NANO_MAX(0.33333f, 1.f - tmp * tmp * tmp); in lmSolverSolve()
147 damping_factor *= v; in lmSolverSolve()
157 float damping_factor, size_t state_dim, in computeGainRatio() argument
165 vecScalarMul(tmp, step, damping_factor, state_dim); in computeGainRatio()
258 float damping_factor, size_t dim, float *step) { in computeStep() argument
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| D | levenberg_marquardt.h | 156 float damping_factor, size_t state_dim,
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