Package org.chsrobotics.lib.math

Class PolynomialInterval

java.lang.Object

org.chsrobotics.lib.math.PolynomialInterval

public class PolynomialInterval
extends Object

Representation of a standard polynomial function, with restrictions on the upper and lower limits of the domain.

Constructor Summary

Constructors

Constructor	Description
PolynomialInterval(Map<Integer,Double> terms)	Constructs a PolynomialInterval.

Method Summary

Modifier and Type	Method	Description
Double	sample(double reference)	Samples the polynomial at a certain value.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PolynomialInterval

public PolynomialInterval(Map<Integer,Double> terms)

Constructs a PolynomialInterval.

Parameters:

terms - A map of exponent degrees to the coefficient associated with them. For example, the equation 2x^5 - 3x + 5 would be encoded as a map of (5,2), (1,-3), (0,5). Exponents can be negative, but care should be taken to avoid domain issues (0 should not be part of the allowable values if there are negative exponents).

Method Details

sample

public Double sample(double reference)

Samples the polynomial at a certain value.

Parameters:

reference - The value to sample the polynomial for.

Returns:

The output of the polynomial function.