The Wiener filter is derived from the mean-square error (MSE) criterion. We will discuss the well-known nonuniqueness problem that occurs in SAEC but reformulated in the WL model context. Because of this problem, some pre-processing of the complex input signal may be necessary. We also study...
The Wiener filter is analyzed for stationary complex Gaussian signals from an information-theoretic point of view. A dual-port analysis of the Wiener filter leads to a decomposition based on orthogonal projections and results in a new multistage method for implementing the Wiener filter using a nest...
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THE APPLICATION OF THE PHASE-MATCH FILTER AND FREQUENCY- DOMAIN WIENER FILTER IN PROCESSING THE SEISMIC SIGNAL 来自 知网 喜欢 0 阅读量: 26 作者: X Hong 摘要: The surface wave signals produced in natural seismic are "intact" and complex, it is the key which eliminating the noise from that ...
MB Slimane,I Alzughaibi,O Algahtani - 《Chaos Solitons & Fractals the Interdisciplinary Journal of Nonlinear Science & Nonequilibrium & Complex Phenomena》 被引量: 0发表: 2024年 Sequential anisotropic multichannel Wiener filtering with Rician bias correction applied to 3D regularization of DWI data...
TF transfer function of the Wiener filter that optimally estimates that component reduces to the indicator function of its TF support region. Hence, TF transfer function or pass region of such a filter is selected on a display of a TF representation of the input signal to isolate the desired ...
Valenzano, L. et al. Disclosing the complex structure of UiO-66 metal organic framework: A synergic combination of experiment and theory.Chem. Mater.23, 1700–1718 (2011). CASGoogle Scholar Kresse, G. & Furthmüller, J. Efficient iterative schemes for ab initio total-energy calculations using...
deconvwnr.m: The Wiener filter 3. deconvlucy.m: The Lucy–Richardson algorithm 4. deconvblind.m: Maximum likelihood estimation 2 Resultant Matrices and GCD Computations It was stated in Sect. 1 that the convolution operation is com- mon to polynomial multiplication and the formation of a 123 ...
Wiener process modeltransformed time scaleone-stage parameter estimationDegradation analysis is very useful in reliability assessment for complex systems and ... Z Wang,J Li,X Ma,... - 《Quality & Reliability Engineering》 被引量: 1发表: 2017年 A new Wiener process with bathtub‐shaped degradati...