Time-Variant and Time-Invariant Lattice Filters for Nonstationary Processes 来自 ResearchGate 喜欢 0 阅读量: 44 作者: T Kailath 摘要: The structure of second-order processes is exposed by specification of whitening filters and modeling filters, or equivalently by Cholesky decompositions of the ...
Melchers R.E., 1992, Simulation in time-invariant and time-variant reliability problems, In: Reliability and Optimization of Structural Sys- tems'91, Proc. 4th IFIP WG 7.5 Conf., Munich, R. Rackwitz and P. Thoft-Christensen (edit.), 39-82, Springer-Verlag...
Here, we developed a concept for a deep learning-based pupil model that can consider the temporal and adaptive weighting dependence of the retinal receptors. We combined time-variant and time-invariant model approaches with a data-driven non-parametric neural network to link model parameters with s...
The attention weights plot is not the same as an autocorrelation plot: The autocorrelation plot refers to a particular sequence, while the attention weights here focus on the impact of each timestep by looking across all covariates and time series. Feature-wise Interpretability Th...
1Dynamic Independent Component/Vector Analysis:Time-Variant Linear Mixtures Separable byTime-Invariant BeamformersZbynˇ ek Koldovsk´ y 1 , Václav Kautsk´ y 1,2 , Petr Tichavsk´ y 3 , JaroslavˇCmejla 1 , and Jiˇ r´ ı Málek 11 Acoustic Signal Analysis and Processing Group,...
The time-variant reliability and its sensitivity of cutting tools under both wear deterioration and an invariant machining condition are analyzed. The wear process is modeled by a Gamma process which is a continuous-state and continuous-time stochastic process with the independent and nonnegative incre...
Intra-individual processes are thought to continuously unfold across time. For equally spaced time intervals, the discrete-time lag-1 vector autoregressive (VAR(1)) model and the continuous-time Ornstein–Uhlenbeck (OU) model are equivalent. It is expect
Based on these five steps, Song and Chissom developed two time series models — the time-invariant model [28] and the time-variant model [29]. Following the work of Song and Chissom, focusing on step (4) and (5), most of researchers focused on various variants of fuzzy time series ...
This article is devoted to the study of a nonlinear Schrödinger equation with an x-periodic and t-quasi-periodic quintic nonlinear term. It is proved that the equation admits small-amplitude, linearly stable, real analytic, and quasi-periodic solution
Notice that the elements below the major diagonal of 𝐹(𝑡)F(t) are zeros since it is a partitioned matrix of the reduced row echelon form of 𝐴(𝑡)A(t). Additionally, 𝑌(𝑡)Y(t) and 𝑍(𝑡)Z(t) are symmetric invertible matrices because 𝐶(𝑡)C(t) and 𝐹(𝑡...