How Indigenous ideas about nonlinear time can help us navigate ecological crises

For us, nonlinear time finds natural expression in a metaphor: the koru, or unfolding fern frond. Researcher Paula Toko King ...

The Best Alternative Operating Systems to Get Google Off Your Phone

Whether you have privacy concerns or you just want to freely tinker, these are our favorite alternatives to stock Android.
IEEE

Stochastic Sparse Bayesian Identification for Nonlinear Systems From Large Dataset

Abstract: This article addresses an identification problem of the sparse nonlinear system, which is described by a nonlinear autoregressive with exogenous input (NARX) model. The precision of using ...
IEEE

Robust Output Regulation With Prescribed Performance for Second-Order Non-Polynomial Nonlinear Systems

Abstract: This article focuses on the robust output regulation problem with prescribed performance for uncertain second-order nonlinear systems with non-polynomial nonlinearity. According to the ...
Frontiers

A novel adaptive Gaussian sum cubature Kalman filter with time-varying non-Gaussian noise for GNSS/SINS tightly coupled integrated navigation system

The Gaussian sum cubature Kalman filter (GSCKF) based on Gaussian mixture model (GMM) is a critical nonlinear non-Gaussian filter for data fusion of global navigation satellite system/strapdown ...
Scientific Research Publishing

UDE-Based Robust Nonlinear Control of the Boost Converter with Constant Power Load ()

Department of Engineering Technology, Northern Illinois University, DeKalb, IL, USA. The boost converter feeding a constant power load (CPL) is a non-minimum phase system that is prone to the ...