Engineers at the UCLA Samueli School of Engineering have introduced a universal framework for point spread function (PSF) engineering, enabling the synthesis of arbitrary, spatially varying 3D PSFs ...

Dot Physics. Python Physics; Building a Linear Regression Function in VPython. Posted: June 3, 2025 | Last updated: June 14, 2025. Physics and Python stuff.

Various canonical piecewise linear (CPWL) function-based models have been widely used for modeling radio frequency (RF) power amplifiers (PAs). In most literatures, the thresholds of CPWL are often ...

We introduce a highly efficient online nonlinear regression algorithm. We process the data in a truly online manner such that no storage is needed, i.e., the data is discarded after used. For ...

advect.f90: a Fortran implementation of second-order linear advection. This version does piecewise constant, piecewise linear, and piecewise parabolic (PPM) reconstruction. basic-numerics.

In this study, we developed three-dimensional (3D) printed annular ring-like scaffolds of hydrogel (gelatin–alginate) constructs encapsulated with a mixture of human cardiac AC16 cardiomyocytes (CMs), ...

The integration of ligand- and structure-based strategies might sensitively increase the success of drug discovery process. We have recently described the application of Molecular Electrostatic ...

Focusing on 1D piecewise linear chaotic maps (PWLCM), ... Function Composition from Sine Function and Skew Tent Map and Its Application to Pseudorandom Number Generators. Leonardo Palacios-Luengas, ...

Hopf-Like Bifurcations and Asymptotic Stability in a Class of 3D Piecewise Linear Systems with Applications. Rony Cristiano, Durval J. Tonon and Mariana Q. Velter. 25 May 2021 | Journal of ...