Abstract: Mathematically, the autofocusing and imaging model for sparse aperture inverse synthetic aperture radar (ISAR) has an infinite number of solutions, even with the addition of some sparsity ...

AI Use Surges Globally But Rich-poor Divide Widens, Microsoft Says By AFP - Agence France Presse May 07, 2026, 10:14 am EDT Share ...

Abstract: Photovoltaic arrays receive varying levels of solar radiation due to factors such as shadows created by clouds, surrounding buildings, and other obstructions. Therefore, an effective Maximum ...