2D Z-transform
id:
2d-z-transform-6-45236
title:
2D Z-transform
text:
The 2D Z-transform, similar to the Z-transform, is used in multidimensional signal processing to relate a two-dimensional discrete-time signal to the complex frequency domain in which the 2D surface in 4D space that the Fourier transform lies on is known as the unit surface or unit bicircle. The 2D Z-transform is defined by where n 1 , n 2 are integers and z 1 , z 2 are represented by the complex numbers: The 2D Z-transform is a generalized version of the 2D Fourier transform. It converges for a
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/2D_Z-transform
date created:
date modified:
2024-04-15T06:56:01Z
main entity:
{"identifier":"Q25111768","url":"https://www.wikidata.org/entity/Q25111768"}
image:
fields total:
13
integrity:
13