Toeplitz: Toeplitz Matrix

Description

Generate Toeplitz matrix from column and row vector.

Usage

Toeplitz(a, b)

Arguments

vector that will be the first column

vector that if present will form the first row.

Value

Matrix of size (length(a), length(b)).

Details

Toeplitz(a, b) returns a (non-symmetric) Toeplitz matrix whose first column is a and whose first row is b. The following rows are shifted to the left.

If the first element of b differs from the last element of a it is overwritten by this one (and a warning sent).

Examples

Run this code

Toeplitz(c(1, 2, 3, 4, 5))
Toeplitz(c(1, 2, 3, 4, 5), c(1.5, 2.5, 3.5, 4.5, 5.5))

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