agi.foundation.communications

(agi.foundation.communications-2024r2.jar)

Class AnsysHfssCrossSectionScatteringCoefficient

java.lang.Object

agi.foundation.infrastructure.DefinitionalObject

agi.foundation.communications.ScatteringCoefficient

agi.foundation.communications.SphericalTabularMonostaticCrossSectionScatteringCoefficient

agi.foundation.communications.AnsysHfssCrossSectionScatteringCoefficient

All Implemented Interfaces:

ICloneWithContext, IEnumerateDependencies, IEquatableDefinition, IFreezable

public class AnsysHfssCrossSectionScatteringCoefficient
extends SphericalTabularMonostaticCrossSectionScatteringCoefficient

A SphericalTabularMonostaticCrossSectionScatteringCoefficient which contains complex scattering data produced as output from Ansys HFSS. Ansys HFSS can compute complex cross section for platforms based on their geometry and material characteristics. It exports complex cross section data in the comma separated value (CSV) file format. Each run of HFSS produces results for one signal source polarization. For example, a signal source model with horizontal (H) polarization computes cross section returns for the H-H (H incident and H reflected signal polarization) combination and for V-H (H incident and V reflected signal polarization). V is the vertical polarization. A second run produces data for vertical (V) signal polarization and computes cross section returns for the V-V (V incident and V reflected signal polarization) combination and for H-V (V incident and H reflected signal polarization). This class can accept a single file for the primary polarization or it can combine the exported files to produce a complex scattering cross section matrix for [HH, HV, VH, VV] values. The class reads the column headers in the CSV format files and parses the cross section data frequency value, the polarization scattering metrics element (H-H, V-H, H-V, V-V), phi angle start value (degrees), and phi angle stop value. It then computes the phi angle step value. Phi is the clock angle of the spherical coordinate system and is defined as the azimuth angle from the positive x-axis to the orthogonal projection of the point in the x-y plane. The first column of the CSV file give the theta values. The starting, ending, and step size for the theta values are determined by reading the first column data. Theta is the cone angle of the spherical coordinate system as is defined defined as the zenith angle from the positive z-axis to the point.

If two files are imported to construct the full scattering matrix, the following conditions must be true:

• The matrix size, Theta and Phi angle extents, and the step sizes must be the same for both files.
• The frequency values listed in both files must be same.

The following is an example of a primary horizontal polarization file in this format:

 IWaveTheta [deg], H-H []-Freq='2.8GHz' IWavePhi='-180deg',  H-H []-Freq='2.8GHz' IWavePhi='-178deg'  ...  H-H []-Freq='2.8GHz' IWavePhi='178deg',   H-H []-Freq='2.8GHz' IWavePhi='180deg'  ... V-H []-Freq='2.8GHz' IWavePhi='-180deg',  V-H []-Freq='2.8GHz' IWavePhi='-178deg'  ...  V-H []-Freq='2.8GHz' IWavePhi='178deg',   V-H []-Freq='2.8GHz' IWavePhi='180deg'
 -180,             1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i     ...  1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i    ... 1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i     ...  1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i  
 -178,             1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i    ...  1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i   ... 1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i    ...  1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i
  ...                              ...                                 ...                                         ...                                           ...                                        ...                                      ...                                             ...                                           ...
 178,              1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i     ...  1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i    ... 1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i     ...  1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i  
 180,              1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i    ...  1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i   ... 1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i    ...  1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i
 

The following is an example of an orthogonal vertical polarization file in this format:

 IWaveTheta [deg], V-V []-Freq='2.8GHz' IWavePhi='-180deg',  V-V []-Freq='2.8GHz' IWavePhi='-178deg'  ...  V-V []-Freq='2.8GHz' IWavePhi='178deg',   V-V []-Freq='2.8GHz' IWavePhi='180deg'  ... H-V []-Freq='2.8GHz' IWavePhi='-180deg',  H-V []-Freq='2.8GHz' IWavePhi='-178deg'  ...  H-V []-Freq='2.8GHz' IWavePhi='178deg',   H-V []-Freq='2.8GHz' IWavePhi='180deg'
 -180,             1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i     ...  1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i    ... 1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i     ...  1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i  
 -178,             1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i    ...  1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i   ... 1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i    ...  1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i
  ...                              ...                                 ...                                         ...                                           ...                                        ...                                      ...                                             ...                                           ...
 178,              1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i     ...  1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i    ... 1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i     ...  1.35247111370217 +0.327498382189397i,     1.35272080565699 +0.327786284917021i  
 180,              1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i    ...  1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i   ... 1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i    ...  1.02703805546412 +0.165331727348533i,     0.997827142181449 +0.132792590938819i
 

Nested Class Summary

Nested classes/interfaces inherited from class agi.foundation.communications.SphericalTabularMonostaticCrossSectionScatteringCoefficient

SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable, SphericalTabularMonostaticCrossSectionScatteringCoefficient.PolarizationScatteringBasis

Constructor Summary

Constructors

Modifier	Constructor and Description
	AnsysHfssCrossSectionScatteringCoefficient(BufferedReader primaryPolarizationSource) Initializes a new instance.
	AnsysHfssCrossSectionScatteringCoefficient(BufferedReader primaryPolarizationSource, BufferedReader orthogonalPolarizationSource) Initializes a new instance.
protected	AnsysHfssCrossSectionScatteringCoefficient(SphericalTabularMonostaticCrossSectionScatteringCoefficient existingInstance, CopyContext context) Initializes a new instance as a copy of an existing instance.
	AnsysHfssCrossSectionScatteringCoefficient(String primaryPolarizationFileName) Initializes a new instance.
	AnsysHfssCrossSectionScatteringCoefficient(String primaryPolarizationFileName, String orthogonalPolarizationFileName) Initializes a new instance.

Method Summary

Modifier and Type	Method and Description
protected boolean	checkForSameDefinition(AnsysHfssCrossSectionScatteringCoefficient other) Checks to determine if another instance has the same definition as this instance and returns true if it does.
protected boolean	checkForSameDefinition(SphericalTabularMonostaticCrossSectionScatteringCoefficient other) Checks to determine if another instance has the same definition as this instance and returns true if it does.
Object	clone(CopyContext context) Clones this object using the specified context.
protected int	computeCurrentDefinitionHashCode() Computes a hash code based on the current properties of this object.
protected ComplexCrossSectionScatteringCoefficient	computeScatteringCoefficient(UnitCartesian monoStaticDirection) Computes the scattering coefficient in the supplied monostatic direction.
static SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable	readData(BufferedReader primaryPolarizationSource) A static class method for reading in the Ansys HFSS output data (*.csv) for the primary polarization and producing a SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable.
static SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable	readData(BufferedReader primaryPolarizationSource, BufferedReader orthogonalPolarizationSource) A static class method for reading in the Ansys HFSS output data (*.csv) for the primary and orthogonal polarizations and producing a SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable.
static SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable	readData(String primaryPolarizationFileName) A static class method for reading in the Ansys HFSS output data (*.csv) for the primary polarization and producing a SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable.
static SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable	readData(String primaryPolarizationFileName, String orthogonalPolarizationFileName) A static class method for reading in the Ansys HFSS output data (*.csv) for the primary and orthogonal polarizations and producing a SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable.

Methods inherited from class agi.foundation.communications.SphericalTabularMonostaticCrossSectionScatteringCoefficient

applyScatteringCoefficient, applyScatteringCoefficient, checkForSameDefinition, computeScatteringCoefficient, enumerateDependencies, get, getClockAngles, getConeAngles, getIsSymmetrical

Methods inherited from class agi.foundation.communications.ScatteringCoefficient

checkForSameDefinition, toScatteringCoefficient

Methods inherited from class agi.foundation.infrastructure.DefinitionalObject

areSameDefinition, areSameDefinition, areSameDefinition, areSameDefinition, areSameDefinition, collectionItemsAreSameDefinition, collectionItemsAreSameDefinition, collectionItemsAreSameDefinition, dictionaryItemsAreSameDefinition, freeze, freezeAggregatedObjects, getCollectionHashCode, getCollectionHashCode, getCollectionHashCode, getDefinitionHashCode, getDefinitionHashCode, getDefinitionHashCode, getDefinitionHashCode, getDefinitionHashCode, getDefinitionHashCode, getDictionaryHashCode, getIsFrozen, isSameDefinition, throwIfFrozen

Methods inherited from class java.lang.Object

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

Constructor Detail

AnsysHfssCrossSectionScatteringCoefficient

public AnsysHfssCrossSectionScatteringCoefficient(@Nonnull
                                                  String primaryPolarizationFileName)

Initializes a new instance.

Parameters:

primaryPolarizationFileName - The fully qualified path to a desired Ansys HFSS output file (*.csv) which represents the complex scattering data for the primary polarization.

AnsysHfssCrossSectionScatteringCoefficient

public AnsysHfssCrossSectionScatteringCoefficient(@Nonnull
                                                  BufferedReader primaryPolarizationSource)

Initializes a new instance.

Parameters:

primaryPolarizationSource - A BufferedReader used to read in the Ansys HFSS output data (*.csv) which represents the complex scattering data for the primary polarization.

AnsysHfssCrossSectionScatteringCoefficient

public AnsysHfssCrossSectionScatteringCoefficient(@Nonnull
                                                  String primaryPolarizationFileName,
                                                  String orthogonalPolarizationFileName)

Initializes a new instance.

Parameters:

primaryPolarizationFileName - The fully qualified path to a desired Ansys HFSS output file (*.csv) which represents the complex scattering data for the primary polarization.

orthogonalPolarizationFileName - The fully qualified path to a desired Ansys HFSS output file (*.csv) which represents the complex scattering data for the orthogonal polarization.

AnsysHfssCrossSectionScatteringCoefficient

public AnsysHfssCrossSectionScatteringCoefficient(@Nonnull
                                                  BufferedReader primaryPolarizationSource,
                                                  BufferedReader orthogonalPolarizationSource)

Initializes a new instance.

Parameters:

primaryPolarizationSource - A BufferedReader used to read in the Ansys HFSS output data (*.csv) which represents the complex scattering data for the primary polarization.

orthogonalPolarizationSource - A BufferedReader used to read in the Ansys HFSS output data (*.csv) which represents the complex scattering data for the orthogonal polarization.

AnsysHfssCrossSectionScatteringCoefficient

protected AnsysHfssCrossSectionScatteringCoefficient(@Nonnull
                                                     SphericalTabularMonostaticCrossSectionScatteringCoefficient existingInstance,
                                                     @Nonnull
                                                     CopyContext context)

Initializes a new instance as a copy of an existing instance.

See ICloneWithContext.clone(CopyContext) for more information about how to implement this constructor in a derived class.

Parameters:

existingInstance - The existing instance to copy.

context - A CopyContext that controls the depth of the copy.

Throws:

ArgumentNullException - Thrown when existingInstance or context is null.

Method Detail

clone

public Object clone(CopyContext context)

Clones this object using the specified context.

This method should be implemented to call a copy constructor on the class of the object being cloned. The copy constructor should take the CopyContext as a parameter in addition to the existing instance to copy. The copy constructor should first call CopyContext.addObjectMapping(T, T) to identify the newly constructed instance as a copy of the existing instance. It should then copy all fields, using CopyContext.updateReference(T) to copy any reference fields.

A typical implementation of ICloneWithContext:

public static class MyClass implements ICloneWithContext {
    public MyClass(MyClass existingInstance, CopyContext context) {
        context.addObjectMapping(existingInstance, this);
        someReference = context.updateReference(existingInstance.someReference);
    }

    @Override
    public final Object clone(CopyContext context) {
        return new MyClass(this, context);
    }

    private Object someReference;
}

In general, all fields that are reference types should be copied with a call to CopyContext.updateReference(T). There are a couple of exceptions:

1. Fields that are aggregate parts of the object should always be copied. A referenced object is an aggregate if properties or methods on the object being copied can modify the externally-visible value of the referenced object.
2. If the semantics of the referenced object require that it have a single parent, owner, context, etc., and the object being copied is that parent, owner, or context, then the referenced object should always be copied.

If one of these exceptions applies, the CopyContext should be given an opportunity to update the reference before the reference is copied explicitly. Use CopyContext.updateReference(T) to update the reference. If CopyContext.updateReference(T) returns the original object, indicating that the context does not have a replacement registered, then copy the object manually by invoking a Clone method, a copy constructor, or by manually constructing a new instance and copying the values.

alwaysCopy = context.updateReference(existingInstance.alwaysCopy);
if (existingInstance.alwaysCopy != null && alwaysCopy == existingInstance.alwaysCopy) {
    alwaysCopy = (AlwaysCopy) existingInstance.alwaysCopy.clone(context);
}

If you are implementing an evaluator (a class that implements IEvaluator), the IEvaluator.updateEvaluatorReferences(agi.foundation.infrastructure.CopyContext) method shares some responsibilities with the copy context constructor. Code duplication can be avoided by doing the following:

1. For references to other evaluators ONLY, simply assign the reference in the constructor instead of calling CopyContext.updateReference(T). You should still call CopyContext.updateReference(T) on any references to non-evaluators.
2. Call IEvaluator.updateEvaluatorReferences(agi.foundation.infrastructure.CopyContext) as the last line in the constructor and pass it the same CopyContext passed to the constructor.
3. Implement IEvaluator.updateEvaluatorReferences(agi.foundation.infrastructure.CopyContext) as normal. See the reference documentation for IEvaluator.updateEvaluatorReferences(agi.foundation.infrastructure.CopyContext) for more information on implementing that method.

public MyClass(MyClass existingInstance, CopyContext context) {
    super(existingInstance, context);
    someReference = context.updateReference(existingInstance.someReference);
    evaluatorReference = existingInstance.evaluatorReference;
    updateEvaluatorReferences(context);
}

@Override
public void updateEvaluatorReferences(CopyContext context) {
    evaluatorReference = context.updateReference(evaluatorReference);
}

@Override
public Object clone(CopyContext context) {
    return new MyClass(this, context);
}

private Object someReference;
private IEvaluator evaluatorReference;

Specified by:

clone in interface ICloneWithContext

Overrides:

clone in class SphericalTabularMonostaticCrossSectionScatteringCoefficient

Parameters:

context - The context to use to perform the copy.

Returns:

A new instance which is a copy of this object.

checkForSameDefinition

protected final boolean checkForSameDefinition(SphericalTabularMonostaticCrossSectionScatteringCoefficient other)

Checks to determine if another instance has the same definition as this instance and returns true if it does. Derived classes MUST override this method and check all new fields introduced by the derived class for definitional equivalence. It is NOT necessary to check base class fields because the base class will already have done that. When overriding this method, you should NOT call the base implementation because it will return false for all derived-class instances. Derived classes should check the type of other to preserve the symmetric nature of IEquatableDefinition.isSameDefinition(java.lang.Object).

Overrides:

checkForSameDefinition in class SphericalTabularMonostaticCrossSectionScatteringCoefficient

Parameters:

other - The other instance to compare to this one.

Returns:

true if the two objects are defined equivalently; otherwise false.

checkForSameDefinition

protected boolean checkForSameDefinition(AnsysHfssCrossSectionScatteringCoefficient other)

Checks to determine if another instance has the same definition as this instance and returns true if it does. Derived classes MUST override this method and check all new fields introduced by the derived class for definitional equivalence. It is NOT necessary to check base class fields because the base class will already have done that. When overriding this method, you should NOT call the base implementation because it will return false for all derived-class instances. Derived classes should check the type of other to preserve the symmetric nature of IEquatableDefinition.isSameDefinition(java.lang.Object).

Parameters:

other - The other instance to compare to this one.

Returns:

true if the two objects are defined equivalently; otherwise false.

computeCurrentDefinitionHashCode

protected int computeCurrentDefinitionHashCode()

Computes a hash code based on the current properties of this object. Derived classes MUST override this method and compute a hash code that combines: a unique hash code seed, the base implementation result, and the hash codes of all new fields introduced by the derived class which are used in the AnsysHfssCrossSectionScatteringCoefficient.checkForSameDefinition(agi.foundation.communications.SphericalTabularMonostaticCrossSectionScatteringCoefficient) method.

Overrides:

computeCurrentDefinitionHashCode in class SphericalTabularMonostaticCrossSectionScatteringCoefficient

Returns:

The computed hash code.

readData

@Nonnull
public static SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable readData(@Nonnull
                                                                                                                                        String primaryPolarizationFileName)

A static class method for reading in the Ansys HFSS output data (*.csv) for the primary polarization and producing a SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable.

Parameters:

primaryPolarizationFileName - The fully qualified path to a desired Ansys HFSS output file (*.csv) which represents the complex scattering data for the primary polarization.

Returns:

A SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable object.

Throws:

ArgumentNullException - Thrown if primaryPolarizationFileName is null.

InvalidDataException -

Thrown in the following cases:

• the frequency values in each header cell is not the same value.
• the data from the primary polarization file is not in a valid CSV format.
• the data values in the file can not be converted to a complex value.
• the number of theta (cone) angles and phi (clock) angles are not greater than 1.

readData

@Nonnull
public static SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable readData(@Nonnull
                                                                                                                                        String primaryPolarizationFileName,
                                                                                                                                        String orthogonalPolarizationFileName)

A static class method for reading in the Ansys HFSS output data (*.csv) for the primary and orthogonal polarizations and producing a SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable.

Parameters:

primaryPolarizationFileName - The fully qualified path to a desired Ansys HFSS output file (*.csv) which represents the complex scattering data for the primary polarization.

orthogonalPolarizationFileName - The fully qualified path to a desired Ansys HFSS output file (*.csv) which represents the complex scattering data for the orthogonal polarization.

Returns:

A SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable object.

Throws:

ArgumentNullException - Thrown if primaryPolarizationFileName is null.

InvalidDataException -

Thrown in the following cases:

• the frequency values in each header cell is not the same value.
• the data from the primary or orthogonal polarization source is not a valid CSV format.
• the data values in the file can not be converted to a complex value.
• the number of theta (cone) angles and phi (clock) angles are not greater than 1.
• the frequency from the primary polarization file does not match the frequency of the orthogonal polarization file.
• the theta (cone) angles and phi (clock) angles from the primary polarization and orthogonal polarization files do not match exactly.

readData

@Nonnull
public static SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable readData(@Nonnull
                                                                                                                                        BufferedReader primaryPolarizationSource)

A static class method for reading in the Ansys HFSS output data (*.csv) for the primary polarization and producing a SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable.

Parameters:

primaryPolarizationSource - A BufferedReader used to read in the Ansys HFSS output data (*.csv) which represents the complex scattering data for the primary polarization.

Returns:

A SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable object.

Throws:

ArgumentNullException - Thrown if primaryPolarizationSource is null.

InvalidDataException -

Thrown in the following cases:

• the frequency values in each header cell is not the same value.
• the data from the primary polarization source is not a valid CSV format.
• the data values in the file can not be converted to a complex value.
• the number of theta (cone) angles and phi (clock) angles are not greater than 1.

readData

@Nonnull
public static SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable readData(@Nonnull
                                                                                                                                        BufferedReader primaryPolarizationSource,
                                                                                                                                        BufferedReader orthogonalPolarizationSource)

A static class method for reading in the Ansys HFSS output data (*.csv) for the primary and orthogonal polarizations and producing a SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable.

Parameters:

primaryPolarizationSource - A BufferedReader used to read in the Ansys HFSS output data (*.csv) which represents the complex scattering data for the primary polarization.

orthogonalPolarizationSource - A BufferedReader used to read in the Ansys HFSS output data (*.csv) which represents the complex scattering data for the orthogonal polarization.

Returns:

A SphericalTabularMonostaticCrossSectionScatteringCoefficient.CrossSectionScatteringMatrixSphericalTable object.

Throws:

ArgumentNullException - Thrown if primaryPolarizationSource is null.

InvalidDataException -

Thrown in the following cases:

• the frequency values in each header cell is not the same value.
• the data from the primary or orthogonal polarization source is not a valid CSV format.
• the data values in the file can not be converted to a complex value.
• the number of theta (cone) angles and phi (clock) angles are not greater than 1.
• the frequency from the primary polarization file does not match the frequency of the orthogonal polarization file.
• the theta (cone) angles and phi (clock) angles from the primary polarization and orthogonal polarization files do not match exactly.

computeScatteringCoefficient

protected ComplexCrossSectionScatteringCoefficient computeScatteringCoefficient(@Nonnull
                                                                                UnitCartesian monoStaticDirection)

Computes the scattering coefficient in the supplied monostatic direction.

Overrides:

computeScatteringCoefficient in class SphericalTabularMonostaticCrossSectionScatteringCoefficient

Parameters:

monoStaticDirection - The monostatic direction used to compute the scattering coefficient.

Returns:

The scattering coefficient as a 2x2 complex matrix.