Shapes with 4 sides Explore four-sided shapes looking at straight lines, curved lines and 2D shapes. What are 2D shapes? Explore the properties of 2D shapes from one-sided circles to the eight ...

Abstract: As one of the possible trends for B5G/6G, millimeter wave large-scale sensitive array has many potential advantages, as it enables the estimation of two-dimensional direction of arrival ...

Abstract: In the article we present a practical study on methods for numerical feature selection. We compare quality of classification models built on different sets of features. In particular, we ...

In other words, probability to meet a particular pattern in the output should be close to the density of such patterns in the input. In the examples a typical value ... rotations and reflections.

There was an error while loading. Please reload this page. This Python project demonstrates how to perform a "ping" operation (send an ICMP Echo Request packet) to a ...

The global economy is expected to lose nearly $8.5 trillion in output over the next two years due to the COVID-19 pandemic, wiping out nearly all gains of the previous four years.