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SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.ObjectNewton
Interpoltation de Newton
Field Summary | |
private double[] |
A
les Ai |
private double[][] |
DD
le tableau des differences divisées |
private double[] |
F
les Fi |
private int |
MAX_N
le nombre de points maximum |
private int |
N
le nombre de points |
private long |
time
le temps de calcul |
private double[] |
X
les Xi |
Constructor Summary | |
(package private) |
Newton(double[] x,
double[] f)
constructeur |
(package private) |
Newton(double[] x,
double[] f,
int n)
contructeur |
Method Summary | |
void |
addPoint(double x,
double fx)
ajoute un point sans tout recalculer |
double |
getError(double x,
double M)
retourne l'erreur |
Polynome |
getPolynome()
retourne un vrai polynome de degree N |
double |
P(double x)
retourne P(x) ou f(x) |
void |
print(java.lang.String info)
affiche des information sur le polynome |
private void |
setA()
intialise les Ai |
private void |
setDD()
initialise le tableau des differences divisées |
void |
setTime()
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java.lang.String |
toString()
|
java.lang.String |
toString(java.lang.String str,
int n)
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Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
private double[] X
private double[] F
private double[] A
private double[][] DD
private int N
private int MAX_N
private long time
Constructor Detail |
Newton(double[] x, double[] f)
Newton(double[] x, double[] f, int n)
Method Detail |
private void setA()
private void setDD()
public void print(java.lang.String info)
public double P(double x)
InterpolationImpl
P
in interface InterpolationImpl
public void addPoint(double x, double fx)
addPoint
in interface InterpolationImpl
public Polynome getPolynome()
getPolynome
in interface InterpolationImpl
public double getError(double x, double M)
public java.lang.String toString()
public void setTime()
public java.lang.String toString(java.lang.String str, int n)
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