Package joptima.functions

Class Summary

Class	Description
Arctangent	Function atan((x - offset) / amplitude) / (2 * pi * frequency).
Constant	Constant function.
ConstrainableFunction	A function that can make parameters stick to given values.
Cosine	Function amplitude * cos(2 * pi * frequency * (x - offset)).
Cubic	Function a * x^3 + b * x^2 + c * x + d.
Gaussian	Function norm / (sigma * sqrt(2pi)) * exp(- (x - mean)^2 / (2 * sigma^2)).
Linear	Function a * x + b.
Quadratic	Function a * x^2 + b * x + c.
Sine	Function amplitude * sin(2 * pi * frequency * (x - offset)).
Sum2D	A two-dimensional sum of two one-dimensional Functions.
Tangent	Function amplitude * tan(2 * pi * frequency * (x - offset)).