mvue_n.h

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 * @details
 * This file defines the @ref estimators::mvue::MVUE_N class, which
 * implements a Minimum Variance Unbiased Estimator (MVUE) for combining
 * an arbitrary number of measurements.
 *
 * Each measurement is associated with a variance. The estimator combines
 * the measurements according to their variances, giving greater weight
 * to measurements with lower variance.
 *
 * Unlike the fixed-size MVUE_2, MVUE_3, and MVUE_4 implementations,
 * MVUE_N supports a compile-time configurable number of measurements.
 *
 * The class is templated to support different numeric types and different
 * numbers of measurements.
 *
 * @tparam T Numeric data type used for the estimator calculations.
 * @tparam N Number of measurements to be combined.
 *
 * @author Abhinay Kumar
 * @version 1.0
 * @date 2026-08-11
 *
 * @copyright
 * Copyright (c) 2026 Abhinay Kumar
 */
 
#ifndef ESTIMATORS_MVUE_N_H_BLUE_4_H
#define ESTIMATORS_MVUE_N_H_BLUE_4_H
 
#include <cstddef>
 
namespace estimators
{

 
    namespace mvue
    {


        template <typename T, std::size_t N>
        class MVUE_N
        {
        public:
            MVUE_N();

            ~MVUE_N();

            void init(T *var_);

            void set_param(T *var_);

            T update(const T *x_i);

            void reset();
 
        private:
            T *var;
        };
 
#include "../src/MVUE_N.tpp"
 
    } // namespace mvue
 
} // namespace estimators
 
#endif // ESTIMATORS_MVUE_N_H_BLUE_4_H