The Discrete Hilbert Transform for Non-Periodic Signals
Cryptography and Security
2008-02-27 v1
Abstract
This note investigates the size of the guard band for non-periodic discrete Hilbert transform, which has recently been proposed for data hiding and security applications. It is shown that a guard band equal to the duration of the message is sufficient for a variety of analog signals and is, therefore, likely to be adequate for discrete or digital data.
Cite
@article{arxiv.0802.3855,
title = {The Discrete Hilbert Transform for Non-Periodic Signals},
author = {Sumanth Kumar Reddy Gangasani},
journal= {arXiv preprint arXiv:0802.3855},
year = {2008}
}
Comments
5 pages