Hankel: Generating a Hankel Matrix

In orthogonalsplinebasis: Orthogonal Bspline Basis Functions

Description

Functions to generate a Hankel matrix.

Usage

Hankel(x, nrow = length(x)%/%2, ncol = length(x)%/%2)

Arguments

x	numeric vector to specify the entries of the matrix. Should have an even number of entries.
nrow	integer, must be at most length(x)
ncol	integer, must be at most length(x)

Details

Computes a Hankel matrix. If we denote the vector x=(x_1,…,x_n) the Hankel matrix is defined and formed as

A matrix where each antidiagonal of the matrix is constant.

Value

a matrix as defined above.

Author(s)

Andrew Redd <aredd at stat.tamu.edu>

Examples

Hankel(1:6)

Example output

Attaching package: 'orthogonalsplinebasis'

The following object is masked from 'package:stats':

    integrate

     [,1] [,2] [,3]
[1,]    1    2    3
[2,]    2    3    4
[3,]    3    4    5

orthogonalsplinebasis documentation built on May 2, 2019, 5:47 p.m.