C# Class Accord.Math.ComplexMatrix

Static class ComplexExtensions. Defines a set of extension methods that operates mainly on multidimensional arrays and vectors of AForge.NET's Complex data type.

ファイルを表示 Open project: accord-net/framework

Public Methods

Method	Description
Abs ( this x ) : Complex[]	Computes the absolute value of an array of complex numbers.
Im ( this c ) : ].double[	Returns the imaginary matrix part of the complex matrix c.
Im ( this c ) : double[]	Returns the imaginary vector part of the complex vector c.
IsEqual ( this objA, Complex objB, double threshold ) : bool	Compares two matrices for equality, considering an acceptance threshold.
Magnitude ( this c ) : ].double[	Gets the magnitude of every complex number in a matrix.
Magnitude ( this c ) : double[]	Gets the magnitude of every complex number in an array.
Multiply ( this a, Complex b ) : Complex[]	Elementwise multiplication of two complex vectors.
Phase ( this c ) : double[]	Gets the phase of every complex number in an array.
Range ( this array ) : DoubleRange	Gets the range of the magnitude values in a complex number vector.
Re ( this c ) : ].double[	Returns the real matrix part of the complex matrix c.
Re ( this c ) : double[]	Returns the real vector part of the complex vector c.
Sum ( this x ) : Complex	Computes the sum of an array of complex numbers.
ToArray ( this c ) : ].double[	Converts a complex number to a matrix of scalar values in which the first column contains the real values and the second column contains the imaginary values.
ToComplex ( this real ) : Complex[]	Converts a vector of real numbers to complex numbers.
ToComplex ( this real, double imag ) : Complex[]	Combines a vector of real and a vector of imaginary numbers to form complex numbers.

Private Methods

Method	Description
SquaredMagnitude ( this value ) : double

Method Details

Abs() public static method

Computes the absolute value of an array of complex numbers.

public static Abs ( this x ) : Complex[]
x	this
return	Complex[]

Im() public static method

Returns the imaginary matrix part of the complex matrix c.

public static Im ( this c ) : ].double[
c	this	A matrix of complex numbers.
return	].double[

Im() public static method

Returns the imaginary vector part of the complex vector c.

public static Im ( this c ) : double[]
c	this	A vector of complex numbers.
return	double[]

IsEqual() public static method

Compares two matrices for equality, considering an acceptance threshold.

public static IsEqual ( this objA, Complex objB, double threshold ) : bool
objA	this
objB	Complex
threshold	double
return	bool

Magnitude() public static method

Gets the magnitude of every complex number in a matrix.

public static Magnitude ( this c ) : ].double[
c	this
return	].double[

Magnitude() public static method

Gets the magnitude of every complex number in an array.

public static Magnitude ( this c ) : double[]
c	this
return	double[]

Multiply() public static method

Elementwise multiplication of two complex vectors.

public static Multiply ( this a, Complex b ) : Complex[]
a	this
b	Complex
return	Complex[]

Phase() public static method

Gets the phase of every complex number in an array.

public static Phase ( this c ) : double[]
c	this
return	double[]

Range() public static method

Gets the range of the magnitude values in a complex number vector.

public static Range ( this array ) : DoubleRange
array	this	A complex number vector.
return	AForge.DoubleRange

Re() public static method

Returns the real matrix part of the complex matrix c.

public static Re ( this c ) : ].double[
c	this	A matrix of complex numbers.
return	].double[

Re() public static method

Returns the real vector part of the complex vector c.

public static Re ( this c ) : double[]
c	this	A vector of complex numbers.
return	double[]

Sum() public static method

Computes the sum of an array of complex numbers.

public static Sum ( this x ) : Complex
x	this
return	Complex

ToArray() public static method

Converts a complex number to a matrix of scalar values in which the first column contains the real values and the second column contains the imaginary values.

public static ToArray ( this c ) : ].double[
c	this	An array of complex numbers.
return	].double[

ToComplex() public static method

Converts a vector of real numbers to complex numbers.

public static ToComplex ( this real ) : Complex[]
real	this	The real numbers to be converted.
return	Complex[]

ToComplex() public static method

Combines a vector of real and a vector of imaginary numbers to form complex numbers.

public static ToComplex ( this real, double imag ) : Complex[]
real	this	The real part of the complex numbers.
imag	double	The imaginary part of the complex numbers
return	Complex[]