Matrix::Toeplitz Method

Matrix Struct

Overload List

#SignatureDescription
1TMtx *Toeplitz(TVec *FirstRow, TVec *FirstCol) const;Constructs a Toeplitz matrix.
2TMtx *Toeplitz(TVec *FirstRow) const;Constructs a Toeplitz matrix with first row equal to FirstRow vector and first column equal to FirstRow vector, but without the first element.

Overload 1: TMtx *Toeplitz(TVec *FirstRow, TVec *FirstCol) const;

Constructs a Toeplitz matrix.

#NameTypeDescription
1FirstRowTVec *
2FirstColTVec *
Remarks:

Constructs a Toeplitz matrix with first row equal to FirstRow vector and first column equal to FirstCol vector, but without the first element. The Matrix::Rows, Matrix::Cols and Matrix::Complex properties of the calling matrix are adjusted automatically. An exception is raised if FirstRow and FirstCol Complex properties do not match.

Examples
#include "MtxExpr.h"

using namespace Dew;
using namespace Dew::Math;

void Example()
{
    Vector V1, V2;
    Matrix T;

    V1.SetIt(false, DewArray<double>{1, 2, 3, 4});
    V2.SetIt(false, DewArray<double>{2, 3, 4});
    T.Toeplitz(V1, V2);
    // T becomes:
    //[1  2  3  4]
    //[2  1  2  3]
    //[3  2  1  2]
    //[4  3  2  1]
}
Declared in Dew::Math::Matrix · Dew.Math/MtxExpr.h · Cross-compiler

Overload 2: TMtx *Toeplitz(TVec *FirstRow) const;

Constructs a Toeplitz matrix with first row equal to FirstRow vector and first column equal to FirstRow vector, but without the first element.

#NameTypeDescription
1FirstRowTVec *
Examples
#include "MtxExpr.h"

using namespace Dew;
using namespace Dew::Math;

void Example()
{
    Vector V1, V2;
    Matrix T;

    V1 = {1, 2, 3, 4};
    V2 = {2, 3, 4};
    T.Toeplitz(V1, V2);
    // T becomes:
    //[1  2  3  4]
    //[2  1  2  3]
    //[3  2  1  2]
    //[4  3  2  1]
}
Declared in Dew::Math::Matrix · Dew.Math/MtxExpr.h · Cross-compiler