Package gov.nih.mipav.model.algorithms

Class CeresSolver.LinearCostFunction

  • Enclosing class:
    CeresSolver
    class CeresSolver.LinearCostFunction
extends CeresSolver.CostFunction
    Helper cost function that multiplies the parameters by the given jacobians and adds a constant offset.

    • Field Detail

      • residual_J_params_

        private java.util.Vector<Jama.Matrix> residual_J_params_

      • jacobian_offsets_

        private java.util.HashMap<java.lang.Integer,​Jama.Matrix> jacobian_offsets_

      • residuals_offset_

        private java.util.Vector<java.lang.Double> residuals_offset_

    • Constructor Detail

      • LinearCostFunction

        public LinearCostFunction​(java.util.Vector<java.lang.Double> residuals_offset)

    • Method Detail

      • Evaluate

        public boolean Evaluate​(java.util.Vector<double[]> parameter_ptrs,
                        double[] residuals_ptr,
                        java.util.Vector<Jama.Matrix> residual_J_params)

      • Evaluate

        public boolean Evaluate​(java.util.Vector<double[]> parameter_ptrs,
                        double[] residuals_ptr,
                        double[][] residual_J_params)
        Overrides:
        Evaluate in class CeresSolver.CostFunction

      • Evaluate

        public boolean Evaluate​(java.util.Vector<double[]> parameter_ptrs,
                        double[] residuals_ptr,
                        double[][] residual_J_params,
                        int[] jacobian_offsets)
        Overrides:
        Evaluate in class CeresSolver.CostFunction

      • Evaluate

        public boolean Evaluate​(double[][] parameter_ptrs,
                        double[] residuals_ptr)

      • AddParameter

        public void AddParameter​(Jama.Matrix residual_J_param,
                         java.lang.String testName,
                         boolean[] passed)

      • SetJacobianOffset

        public void SetJacobianOffset​(int index,
                              Jama.Matrix offset,
                              java.lang.String testName,
                              boolean[] passed)