toeplitz
Computes the Toeplitz matrix.
Syntax
T = toeplitz(C)
T = toeplitz(C, R)
Inputs
- C
- A vector used to assign the first column of the Toeplitz matrix.
- R
- A vector used to assign the first row of the Toeplitz matrix.
Outputs
- T
- The Toeplitz matrix.
Examples
c = [1:3];
T = toeplitz(c)
T = [Matrix] 3 x 3
1 2 3
2 1 2
3 2 1
c = [1:3];
r = [1,8:10];
T = toeplitz(c, r)
T = [Matrix] 3 x 4
1 8 9 10
2 1 8 9
3 2 1 8
Comments
toeplitz(c) assigns the elements of c to the first column of the Toeplitz matrix, and zeros to the remaining elements of its first row.
toeplitz(c, r) assigns the elements of c to the first column of the Toeplitz matrix, and the elements of r to its first row, ignoring r(1). Typically, r(1) = c(1).
The remainder of the Toeplitz matrix is assigned by copying the elements of the first column and the first row along each diagonal.