The RBF neural network is designed to estimate the unknown model nonlinearity, and the stability of the closed-loop system is proved. Finally, simulations and experiments are carried out to illustrate ...

Abstract: Fractional-N frequency synthesizers based on phase-locked loops exhibit spurious tones (spurs) that result from interactions between the accumulated output of the divider controller and ...

DIGITAL transformation has become the cornerstone of resilience and adaptability in a world that is increasingly 'BANI' — or brittle, anxious, nonlinear and incomprehensible.

RCS analyses showed a nonlinear and J-shaped positive association between BMI and chronic pain (odds ratio [OR], 1.45; 95% CI, 1.27-1.66; all P for nonlinearity <.05). Subgroup analyses showed that ...

A novel method of electrical stimulation to precisely control neural activity for sensory restoration exhibits improvements in visual stimulus reconstruction, enables efficient hardware design, and ...

This manuscript introduces DendroTweaks, a useful web application and Python library that, compared to existing modeling tools, eases interactive graphical exploration, development, and validation of ...

JT Mollner’s thriller “Strange Darling” feels shorter than 96 minutes. It breezes through its six chapters (and epilogue) ...

A recent breakthrough in frequency conversion has achieved substantial bandwidth, opening new possibilities for more ...

Constrained Nonlinear Programs (NLPs) represent a category of mathematical optimization problems in which the objective function, constraints, or both, exhibit nonlinearity. The versatility of NLPs ...

Ultra-processed foods are linked to accelerated biological aging, as confirmed in a study analyzing over 22,000 people.