Results 301 to 310 of about 58,785 (356)

Design of RF Pre-Distortion Linearizer for Various Transfer Characteristics of Power Amplifiers

, 2003
Dong‐Hee Jang, Kyoung-Joon Cho, Sanghee Kim, Jong‐Heon Kim, S.P. Stapleton   +4 more
openalex   +1 more source

A Comparative Evaluation of Dimensional Stability of Implant Impressions with Delayed vs Immediate Pouring Using Polyether and Polyvinyl Siloxane: An <i>In Vitro</i> Study.

J Pharm Bioallied Sci
Choithani K, Patoliya A, Vaniya CR, Shukla R, Karia H, Bajania D, Karia M.   +6 more
europepmc   +1 more source

Structural distortions and decentralized fiscal policies in EMU.

Beetsma, R.M.W.J., Bovenberg, A.L.
core  

Linear modeling in the presence of nonlinear distortions

IEEE Transactions on Instrumentation and Measurement, 2002
In this paper we set up a framework to deal with nonlinear distortions in a linear modelling framework. The nonlinear system is replaced by a linear system plus a noise source. The properties of this representation are given, and a measurement technique to extract the linear model and the noise variance is developed. Eventually the different aspects of
J Schoukens, R Pintelon, T Dobrowiecki   +2 more
exaly   +3 more sources

Identification of linear systems in the presence of nonlinear distortions

IEEE Transactions on Instrumentation and Measurement, 2001
This paper treats the identification of linear systems in the presence of nonlinear distortions. It extends the theory developed for measurement setups where the input is exactly known and the output is observed with errors (output error framework) to measurement setups where both the input and output are observed with errors (errors-in-variables ...
R Pintelon, J Schoukens, Wendy Van Moer   +2 more
exaly   +3 more sources

The Distortion of Linearizing Transforms [PDF]

, 2016
Unconstrained linear regression, see Equations 1.1 to 1.8, has some desired attributes over nonlinear optimization. Linear regression is guaranteed to find a solution, to find a unique solution, and to find a solution within a time interval that can be specified based on problem dimension.
openaire   +2 more sources

MEASUREMENT AND MODELLING OF LINEAR SYSTEMS IN THE PRESENCE OF NON-LINEAR DISTORTIONS

Mechanical Systems and Signal Processing, 2002
In [3] the measurement and modelling of linear systems in the presence of non-linear distortions has been studied for a special class of periodic excitation signals. This paper extends the theory of [3] to more general classes of (periodic) excitation signals.
R Pintelon, J Schoukens
exaly   +5 more sources

Compensation of Linear Distortions by Using XPM With Parabolic Pulses as a Time Lens [PDF]

IEEE Photonics Technology Letters, 2008
We experimentally demonstrate an all-optical all-fiberized scheme that can eliminate linear perturbations in the time domain. The technique relies on performing optical Fourier transforms on distorted signals to move their distortions from the time to ...
Francesca Parmigiani, M Ibsen, Periklis Petropoulos   +2 more
exaly   +2 more sources