Class BandMatrixC

java.lang.Object
  BandMatrixC

public class BandMatrixC

extends java.lang.Object

BandMatrixC - Linear algebra package for Complex band matrices

Field Summary

(package private) int	c
(package private) Complex[]	d
(package private) Complex	det
(package private) int	diagos
(package private) boolean	isDecomposed
(package private) int	l
(package private) int	lines
(package private) Complex[][]	m
(package private) int	n
(package private) int	r

Constructor Summary

BandMatrixC(int diagos, int lines)
Constructor

Method Summary

Complex[]	dot(Complex[] v) Matrix times vector
Complex	get(int j, int i) Retrieve value of matrix elements
Complex	getD(int i)
Complex	getL(int i)
Complex	getR(int i)
void	set(int i, int j, Complex v) Store matrix elements
void	setD(int i, Complex v)
void	setL(int i, Complex v)
void	setR(int i, Complex v)
Complex[]	solve3(Complex[] rhs) Gaussian elimination for 3-banded matrix with multiple RHS and BC

Methods inherited from class java.lang.Object

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

Field Detail

m

Complex[][] m

d

Complex[] d

det

Complex det

diagos

int diagos

lines

int lines

n

int n

isDecomposed

boolean isDecomposed

l

int l

c

int c

r

int r

Constructor Detail

BandMatrixC

public BandMatrixC(int diagos,
                   int lines)

Constructor

Method Detail

set

public void set(int i,
                int j,
                Complex v)

Store matrix elements

setL

public void setL(int i,
                 Complex v)

setD

public void setD(int i,
                 Complex v)

setR

public void setR(int i,
                 Complex v)

get

public Complex get(int j,
                   int i)

Retrieve value of matrix elements

getL

public Complex getL(int i)

getD

public Complex getD(int i)

getR

public Complex getR(int i)

dot

public Complex[] dot(Complex[] v)

Matrix times vector

solve3

public Complex[] solve3(Complex[] rhs)

Gaussian elimination for 3-banded matrix with multiple RHS and BC