hephysics.matrix

Class MatrixOp

java.lang.Object

hephysics.matrix.MatrixOp

public class MatrixOp
extends Object

Simple operations on matrices

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MatrixOp.IndeterminateMatrixException
static class	MatrixOp.InvalidMatrixException

Method Summary

Modifier and Type	Method and Description
static double	det(Matrix mIn)
static void	inverse(Matrix mIn, MutableMatrix mOut) Invert matrix mIn and write it to matrix mOut.
static Matrix	mult(Matrix m1, Matrix m2)
static String	toString(Matrix m)
static void	transposed(Matrix mIn, MutableMatrix mOut) Traspose matrix mIn and write it to matrix mOut.

Methods inherited from class java.lang.Object

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

Method Detail

inverse

public static void inverse(Matrix mIn,
                           MutableMatrix mOut)
                    throws MatrixOp.InvalidMatrixException

Invert matrix mIn and write it to matrix mOut. This method allows both arguments to be the same, e.g. inverse(this,this); This method currently only supports square matrices.

Throws:

MatrixOp.InvalidMatrixException

toString

public static String toString(Matrix m)

det

public static double det(Matrix mIn)

transposed

public static void transposed(Matrix mIn,
                              MutableMatrix mOut)

Traspose matrix mIn and write it to matrix mOut. This method allows both arguments to be the same, e.g. transposed(this,this); This method currently only supports square matrices.

mult

public static Matrix mult(Matrix m1,
                          Matrix m2)