I took Harvard's free online coding classes to better catch AI's errors - and they're legit

Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.
IEEE

Research on the Direction of Arrival Methods Based on Nonuniform Linear Array in the Underwater Channels

Abstract: The target azimuth estimation technology based on linear arrays has been widely applied. Higher array gain and higher azimuth resolution can be achieved by increasing the aperture of the ...
GitHub

A lightweight library to algorithmically convert numerical tone notation (e.g., hao3) to standard Pinyin diacritical marks (e.g., hǎo).

There is one key difference between v1 and v2: v2 does not support the format pinyin-number-r (e.g., hua1r) for erhua pronunciation. Instead, it supports the format pinyin-r-number, such as huar1.
IEEE

Near-Field Calibration Methods for Integrated Analog Beamforming Arrays and Focal Plane Array Feeds

Abstract: Active millimeter-wave beamforming arrays and focal plane array antennas require extensive calibration to compensate for impairments, such as phase and gain variations between elements, as ...
GitHub

event4u-app/data-helpers

A powerful, framework-agnostic PHP library for accessing, transforming, and mapping complex nested data structures with ease. Stop writing nested loops and array checks. Access, transform, and map ...