NormalModes3D

java.lang.Object
- etomica.normalmode.NormalModes3D

All Implemented Interfaces:: NormalModes

public class NormalModes3D
extends java.lang.Object
implements NormalModes

Field Summary

Fields
Modifier and Type	Field	Description
`protected Basis`	`basis`
`protected double[][]`	`eigenvalues`
`protected double[][][]`	`eigenvectors`
`protected double`	`harmonicFudge`
`protected int`	`nCellNum`
`protected Primitive`	`primitive`
`protected Space`	`space`
`protected double`	`temperature`
`protected WaveVectorFactory`	`waveVectorFactory`

Constructor Summary

Constructors
Constructor Description

NormalModes3D(Space _space, Primitive primitive, Basis basis)

Constructors
Constructor	Description
`NormalModes3D(Space _space, Primitive primitive, Basis basis)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double[][][]`	`getEigenvectors()`	First index corresponds to the wave vector; second index gives the eigenvector, and third index gives the elements of the vector.
`int`	`getNCellNum()`
`double[][]`	`getOmegaSquared()`	Returns an array giving the frequencies (squared) corresponding to the normal-mode motions.
`WaveVectorFactory`	`getWaveVectorFactory()`	Returns a factory that provides the wave vectors and coefficients for the periodic system.
`static void`	`main(java.lang.String[] args)`
`void`	`setHarmonicFudge(double newHarmonicFudge)`	Set the fudge factor applied to frequencies.
`void`	`setNCellNum(int cellNum)`
`void`	`setTemperature(double newTemperature)`	Set the temperature used for calculating omega-squared.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - waveVectorFactory
```
protected WaveVectorFactory waveVectorFactory
```
  - harmonicFudge
```
protected double harmonicFudge
```
  - temperature
```
protected double temperature
```
  - primitive
```
protected Primitive primitive
```
  - space
```
protected Space space
```
  - basis
```
protected Basis basis
```
  - eigenvectors
```
protected double[][][] eigenvectors
```
  - eigenvalues
```
protected double[][] eigenvalues
```
  - nCellNum
```
protected int nCellNum
```
- Constructor Detail
  - NormalModes3D
```
public NormalModes3D(Space _space,
                     Primitive primitive,
                     Basis basis)
```
- Method Detail
  - getOmegaSquared
```
public double[][] getOmegaSquared()
```
    Description copied from interface: NormalModes
    
    Returns an array giving the frequencies (squared) corresponding to the normal-mode motions. First index indicates the wave vector, and second index indicates the eigenvector. Length of second index is coordinateDim.
    
    Specified by:
    
    getOmegaSquared in interface NormalModes
  - getEigenvectors
```
public double[][][] getEigenvectors()
```
    Description copied from interface: NormalModes
    
    First index corresponds to the wave vector; second index gives the eigenvector, and third index gives the elements of the vector. Length of 2nd and 3rd dimensions is coordinateDim.
    
    Specified by:
    
    getEigenvectors in interface NormalModes
  - getWaveVectorFactory
```
public WaveVectorFactory getWaveVectorFactory()
```
    Description copied from interface: NormalModes
    
    Returns a factory that provides the wave vectors and coefficients for the periodic system.
    
    Specified by:
    
    getWaveVectorFactory in interface NormalModes
  - setHarmonicFudge
```
public void setHarmonicFudge(double newHarmonicFudge)
```
    Description copied from interface: NormalModes
    
    Set the fudge factor applied to frequencies. The squared-frequencies returned by getOmegaSquared will be the nominal values divided by the given fudge factor. Thus a smaller value of this fudge factor will make for "tighter" harmonic springs, corresponding to to smaller deviation from the lattice sites.
    
    Specified by:
    
    setHarmonicFudge in interface NormalModes
  - setTemperature
```
public void setTemperature(double newTemperature)
```
    Description copied from interface: NormalModes
    
    Set the temperature used for calculating omega-squared. Omega-squared is kT/eigenvalue.
    
    Specified by:
    
    setTemperature in interface NormalModes
  - getNCellNum
```
public int getNCellNum()
```
  - setNCellNum
```
public void setNCellNum(int cellNum)
```
  - main
```
public static void main(java.lang.String[] args)
```

Class NormalModes3D

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

waveVectorFactory

harmonicFudge

temperature

primitive

space

basis

eigenvectors

eigenvalues

nCellNum

Constructor Detail

NormalModes3D

Method Detail

getOmegaSquared

getEigenvectors

getWaveVectorFactory

setHarmonicFudge

setTemperature

getNCellNum

setNCellNum

main