Abstract: This work compares the effectiveness of four image reconstruction techniques for a ring-array photoacoustic computed tomography (PACT) system: the delay-and-sum (DAS), the interpolated model ...

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.

It is laborious to add tracing code to every function manually. The code repeats 99% of time. Other languages can either modify code or have wrapper notations that makes even manual tracing much less ...

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 ...