Package georegression.struct.curve

Class PolynomialQuadratic1D_F32

java.lang.Object

georegression.struct.curve.PolynomialQuadratic1D_F32

All Implemented Interfaces:

PolynomialCurve_F32

@Generated("georegression.struct.curve.PolynomialQuadratic1D_F64")
public class PolynomialQuadratic1D_F32
extends Object
implements PolynomialCurve_F32

Quadratic curve in 1D: f(x) = a + bx + c x².

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
float	a	Coefficients
float	b	Coefficients
float	c	Coefficients

Constructor Summary

Constructors

Constructor	Description
PolynomialQuadratic1D_F32()
PolynomialQuadratic1D_F32(float a, float b, float c)

Method Summary

Modifier and Type	Method	Description
int	degree()	Polynomial's degree.
float	evaluate(float t)
float	get(int coefficient)
void	set(int coefficient, float value)
PolynomialQuadratic1D_F32	setTo(float a, float b, float c)
PolynomialQuadratic1D_F32	setTo(PolynomialQuadratic1D_F32 src)
int	size()	Number of coeffients
String	toString()
void	zero()	Sets all coefficients to zero

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

a

public float a

Coefficients

b

public float b

Coefficients

c

public float c

Coefficients

Constructor Details

PolynomialQuadratic1D_F32

public PolynomialQuadratic1D_F32()

PolynomialQuadratic1D_F32

public PolynomialQuadratic1D_F32(float a,
 float b,
 float c)

Method Details

evaluate

public float evaluate(float t)

setTo

public PolynomialQuadratic1D_F32 setTo(float a,
 float b,
 float c)

setTo

public PolynomialQuadratic1D_F32 setTo(PolynomialQuadratic1D_F32 src)

toString

public String toString()

Overrides:

toString in class Object

get

public float get(int coefficient)

Specified by:

get in interface PolynomialCurve_F32

set

public void set(int coefficient,
 float value)

Specified by:

set in interface PolynomialCurve_F32

size

public int size()

Description copied from interface: PolynomialCurve_F32

Number of coeffients

Specified by:

size in interface PolynomialCurve_F32

degree

public int degree()

Description copied from interface: PolynomialCurve_F32

Polynomial's degree. This is the number of coefficients minus one.

Specified by:

degree in interface PolynomialCurve_F32

zero

public void zero()

Description copied from interface: PolynomialCurve_F32

Sets all coefficients to zero

Specified by:

zero in interface PolynomialCurve_F32