chirpzt

Version:

Computes the Chirp-Z transform.

Syntax

e = chirpzt(a)
e = chirpzt(a, b)
e = chirpzt(a, b, c)
e = chirpzt(a, b, c, d)
Legacy name: czt

a

Vector or matrix.

b

Length of the transform. b is an integer.

Default: length(a)

c

Complex ratio (complex scalar) used in the Chirp-Z transform. Depending on the magnitude of c, MathScript generates either arcs or spirals as sampling points.

Default: exp(-2*pi*j/b)

d

Starting point (complex scalar) of the Chirp-Z transform.

Default: 1

e

Chirp-Z transform of a. If a is a matrix, e returns the Chirp-Z transforms of all columns of a. e is a vector or matrix.

A = [1, 2, 3, 4, 4, 3, 2, 1];
C = chirpzt(A, 8)

Where This Node Can Run:

Desktop OS: Windows

FPGA: This product does not support FPGA devices