Class DoubleComplexComplexUpperTriMatrix represents an upper triangular matrix of double-precision complex numbers. An upper triangular matrix is a square matrix with all elements below the main diagonal equal to zero.

Namespace:  CenterSpace.NMath.Matrix
Assembly:  NMath (in NMath.dll) Version: 5.1.0.0

Syntax

C#
[SerializableAttribute]
public class DoubleComplexUpperTriMatrix : ICloneable
Visual Basic (Declaration)
<SerializableAttribute> _
Public Class DoubleComplexUpperTriMatrix _
	Implements ICloneable
Visual C++
[SerializableAttribute]
public ref class DoubleComplexUpperTriMatrix : ICloneable

Remarks

The matrix is stored in a vector column by column. For efficiency, zero elements are not stored. For example, the following 5 by 5 upper triangular matrix:
CopyC#
    | a00 a01 a02 a03 a04  |
    | 0   a11 a12 a13 a14  |
A = | 0   0   a22 a23 a24  |
    | 0   0   0   a33 a34  |
    | 0   0   0   0    a44 |
 is stored in a data vector v as:
CopyC#
v = [a00 a01 a11 a02 a12 a22 a03 a13 a23 a33 a04 a14 a24 a34 a44 ]
 In general, A[i,j] = v[j(j+1)/2 + i].

Inheritance Hierarchy

System..::.Object
  CenterSpace.NMath.Matrix..::.DoubleComplexUpperTriMatrix

See Also