By Topic

On nonlinear filters involving transformation of the time variable

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)

A new type of nonlinear filter, called theE-filter, is introduced that involves a transformation of the independent variable of the input function. It is shown how anE-filter can be designed to filter out superimposed "noise" on a signal, leaving the large peaks of the signal unattenuated. Unlike a Iow-pass linear filter, the low-passE-filter is almost frequency independent and so does not affect the amplitudes of large sharp peaks of the signal. It is shown that theE-filter can be realized in real time and that a wide class ofE-filters have a filtering action which is independent of the dc level of the input signal.

Published in:

Information Theory, IEEE Transactions on  (Volume:19 ,  Issue: 4 )