PolynomialQuadratic2D_F64

java.lang.Object

georegression.struct.curve.PolynomialQuadratic2D_F64

All Implemented Interfaces:: MapFormattable

public class PolynomialQuadratic2D_F64 extends Object implements MapFormattable

Quadratic curve in 2D: f(x,y) = a + b·x + c·y + d·xy + e·x² + f·y².

NOTE: The coefficient order is the reverse of what you will find for sake of consistency as the order of the polynomial is increased.

Field Summary

Fields

Modifier and Type

Field

Description

double

a

Coefficients

double

b

Coefficients

double

c

Coefficients

double

d

Coefficients

double

e

Coefficients

double

f

Coefficients
Constructor Summary

Constructors

Constructor

Description

PolynomialQuadratic2D_F64()

PolynomialQuadratic2D_F64(double a, double b, double c, double d, double e, double f)
Method Summary

Modifier and Type

Method

Description

double

evaluate(double x, double y)

String

formatMap(MapPrintFormat format)

PolynomialQuadratic2D_F64

setTo(double a, double b, double c, double d, double e, double f)

PolynomialQuadratic2D_F64

setTo(PolynomialQuadratic2D_F64 src)

String

toString()

void

zero()

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.ejml.MapFormattable
formatMap

Field Details
- a
  
  public double a
  
  Coefficients
- b
  
  public double b
  
  Coefficients
- c
  
  public double c
  
  Coefficients
- d
  
  public double d
  
  Coefficients
- e
  
  public double e
  
  Coefficients
- f
  
  public double f
  
  Coefficients
Constructor Details
- PolynomialQuadratic2D_F64
  
  public PolynomialQuadratic2D_F64()
- PolynomialQuadratic2D_F64
  
  public PolynomialQuadratic2D_F64(double a, double b, double c, double d, double e, double f)
Method Details
- evaluate
  
  public double evaluate(double x, double y)
- setTo
  
  public PolynomialQuadratic2D_F64 setTo(double a, double b, double c, double d, double e, double f)
- setTo
  
  public PolynomialQuadratic2D_F64 setTo(PolynomialQuadratic2D_F64 src)
- zero
  
  public void zero()
- formatMap
  
  public String formatMap(MapPrintFormat format)
  
  Specified by:
  
  formatMap in interface MapFormattable
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object