Class JacobianFunction

java.lang.Object
org.hipparchus.analysis.differentiation.JacobianFunction
All Implemented Interfaces:
MultivariateMatrixFunction

public class JacobianFunction extends Object implements MultivariateMatrixFunction
Class representing the Jacobian of a multivariate vector function.

The rows iterate on the model functions while the columns iterate on the parameters; thus, the numbers of rows is equal to the dimension of the underlying function vector value and the number of columns is equal to the number of free parameters of the underlying function.

  • Constructor Details

  • Method Details

    • value

      public double[][] value(double[] point)
      Compute the value for the function at the given point.
      Specified by:
      value in interface MultivariateMatrixFunction
      Parameters:
      point - point at which the function must be evaluated
      Returns:
      function value for the given point