rosenbrock Namespace Reference

Classes
class	Rosenbrock1Factor
class	Rosenbrock2Factor
	Factor for the second term of the Rosenbrock function. f2 = (y - x*x) More...

Functions
double	f (const NonlinearFactorGraph &graph, double x, double y)
static NonlinearFactorGraph	GetRosenbrockGraph (double a=1.0, double b=100.0)
	Get a nonlinear factor graph representing the Rosenbrock Banana function. More...
double	rosenbrock_func (double x, double y, double a=1.0, double b=100.0)
	True Rosenbrock Banana function. More...

Function Documentation

f()

double rosenbrock::f	(	const NonlinearFactorGraph &	graph,
		double	x,
		double	y
	)

Compute the Rosenbrock function error given the nonlinear factor graph and input values.

Definition at line 161 of file testNonlinearConjugateGradientOptimizer.cpp.

GetRosenbrockGraph()

static NonlinearFactorGraph rosenbrock::GetRosenbrockGraph ( double  a = 1.0, double  b = 100.0  )

static

Get a nonlinear factor graph representing the Rosenbrock Banana function.

More details: https://en.wikipedia.org/wiki/Rosenbrock_function

Parameters

a
b

Returns

NonlinearFactorGraph

Definition at line 148 of file testNonlinearConjugateGradientOptimizer.cpp.

rosenbrock_func()

double rosenbrock::rosenbrock_func	(	double	x,
		double	y,
		double	a = 1.0,
		double	b = 100.0
	)

True Rosenbrock Banana function.

Definition at line 170 of file testNonlinearConjugateGradientOptimizer.cpp.