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 ...

Abstract: Operational frequency selection is a critical spot for ensuring high-frequency (HF) communication’s optimal quality, thus accurate prediction of usable frequency is essential to HF ...

For a year and a half, Yves Valerus was working a stable, full time job with a regular weekly schedule, a set hourly rate and benefits. The Haitian Creole-English interpreter helps people bridge ...

#...Given a number x and an array of integers arr. #...Find the smallest subarray with sumgreater than the given value. #...If such a subarray does not exist, return 0.