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java.lang.Object jpicedt.util.math.Matrix
public class Matrix
Matrice réelle
Constructor Summary | |
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Matrix()
Construit une matrice 0x0 |
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Matrix(int rowCount,
int colCount,
double[][] coefficients)
Attention: coefficient n'est pas dupliqué |
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Matrix(Matrix x)
Copie x dans this. |
Method Summary | |
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boolean |
equals(Matrix x)
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Matrix |
gaussJordanSolve(Matrix b)
Résout this * x = b, et renvoie x. |
Matrix |
gaussJordanTrashSolve(Matrix b)
Résout this * x = b, et renvoie x. |
double[][] |
getCoefficients()
Renvoie un tableau des coefficients. |
Matrix |
muls(Matrix x)
Produit matriciel this*x. |
String |
toString()
Convertit la matrice this en chaîne de charactère pour débogage |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Matrix()
public Matrix(int rowCount, int colCount, double[][] coefficients)
public Matrix(Matrix x)
Method Detail |
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public double[][] getCoefficients()
public Matrix muls(Matrix x)
public boolean equals(Matrix x)
public Matrix gaussJordanTrashSolve(Matrix b)
gaussJordanSolve(Matrix b)
public Matrix gaussJordanSolve(Matrix b)
public String toString()
toString
in class Object
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