Jigsaw puzzles help make mathematics learning more active and fun

Holidays bring celebration, rest and, for many families, long stretches of indoor time. For some, this means tabletop games ...

New AI-powered tool helps students find creative solutions to complex math proofs

Math students may not blink at calculating probabilities, measuring the area beneath curves or evaluating matrices, yet they ...
GitHub

JMathArray: basic math in Java

JMathArray provides classes with static methods for basic math in Java. Random number generations is based on RngPack?, linear algebra is based on Jama. List of static methods applicable on int and ...
IEEE

Multipath Exploitation: Non-Line-of-Sight Target Relocation in Array-InSAR 3-D Imaging

Abstract: With the development of synthetic aperture radar (SAR) 3-D imaging technology, urban 3-D imaging has been realized by unmanned aerial vehicle (UAV)-borne array interferometric SAR ...
IEEE

A Compact 3–30-GHz 68.5-ps CMOS True-Time Delay for Wideband Phased Array Systems

Abstract: This article presents a compact 4-bit switched-line true-time delay (TTD) circuit over a wide frequency range extending from 3 to 30 GHz using novel delay elements. The delay elements, ...