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Transfer function

About: Transfer function is a research topic. Over the lifetime, 14362 publications have been published within this topic receiving 214983 citations. The topic is also known as: system function & network function.


Papers
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Journal ArticleDOI
TL;DR: An improved method for transfer function synthesis from measured frequency response data is presented in this article, which is due to a new scheme of matrix adaptation that eliminates measurement dependent inaccuracies step by step.
Abstract: An improved method for transfer function synthesis from measured frequency response data is presented. The improvement is due to a new scheme of matrix adaptation that eliminates measurement dependent inaccuracies step by step. Arbitrary coefficients can be set to any preassigned values, so that account can be taken of previous knowledge of the investigated system. An extension to integrating systems is developed. The efficiency of the proposed method is demonstrated for an example taken from the literature.

49 citations

Proceedings ArticleDOI
13 Dec 1995
TL;DR: In this article, the asymptotic behavior of parametric frequency-domain identification methods to model linear dynamic systems in the presence of nonlinear distortions, using random multisine excitations, is discussed.
Abstract: For pt. I see ibid., p. 1216-21 (1995). This paper concerns the asymptotic behaviour of parametric frequency-domain identification methods to model linear dynamic systems in the presence of nonlinear distortions, using random multisine excitations. Consistency is shown with respect to the general conditions. A function of dependency is defined to detect the presence of unmodelled dynamics, nonlinear distortions and to bound the bias error on the transfer function estimate.

49 citations

Journal ArticleDOI
TL;DR: The problem to estimate transfer functions of linear systems is considered and how such a prejudice can be reduced by allowing the possibility that the true system cannot be exactly described in the chosen model set is discussed.

49 citations

Book
01 Jan 1995
TL;DR: In this paper, Lapice transfrom analysis and Laplace transform analysis are used for circuit response computations in the context of basic filtering Fourier series with applications to electronic circuits.
Abstract: Volume 1: Kirchoff's current and voltages laws and series-parallel resistive circuits dependent sources and the operational amplifer node and loop analysis network theorems the diode and simple resistive diode circuits inductors, capacitors and duality first order RL and RC circuits the second order linear circuits sinusoidal steady state power calculations elementary analysis of piecewise linear resistive networks. Volume 2: Lapice transfrom analysis- basics Laplace transfrom analysis - circuit applications Laplace transform analysis - transfer function applications time domain circuit response computations the convolution method resonant and bandpass circuits magnetically coupled circuits and transformers two-ports analysis of interconnected two-ports principles of basic filtering Fourier series with applications to electronic circuits. Appendices: introduction to magnetic circuit analysis SPICE for basic circuits.

49 citations

Patent
14 Feb 2005
TL;DR: In this article, for each detection signal of a pilot carrier allotted in an OFDM symbol space, a transfer function thereof is calculated, and the transfer function is subjected to two-dimensional Fourier transform as to impulse delay time and symbol frequency.
Abstract: A signal receiving apparatus and method which is high in deduction accuracy of transfer characteristic and less in error rate during signal decoding. For each detection signal of a pilot carrier allotted in an OFDM symbol space, a transfer function thereof is calculated. The transfer function is subjected to two-dimensional Fourier transform as to impulse delay time and symbol frequency thereby generating a two-dimensional data space. A predetermined domain of the two-dimensional data space is extracted by a filter extracting domain. The data included in the extracted domain is subjected to two-dimensional inverse Fourier transform as to carrier frequency and symbol time, thereby generating a deduced transfer function.

49 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
2023351
2022810
2021329
2020421
2019461
2018493