The generation of Bessel beams using a leaky radial waveguide is presented. The radial waveguide consists of a capacitive sheet over a ground plane. It supports an azimuthally invariant leaky-wave ...

The classifiers evaluated were logistic regression, K-nearest neighbors, radial basis function support vector machine (SVM), linear SVM, XGBoost decision tree forest, multilayer perceptron, and a ...

EPFL scientists have developed a new technique that lets researchers watch, with unprecedented sensitivity, how materials ...

Scientists convert Earth's magnetic field collapse from 41,000 years ago into chilling audio, revealing ancient cosmic ...

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highlighting the need for more streamlined and effective solutions in this rapidly evolving field. For the first time, advanced optical elements have been designed and fabricated for the generation of ...

vfield is an open-source tool/library for visualizing and manipulating vector fields. It provides intuitive interfaces and efficient algorithms for creating, analyzing, and displaying vector fields in ...

Visual representation of scalar and vector fields using Numpy's contour and quiver functions. Comparison of vector field computed using Numpy's gradient function with the same vector field plotted ...