Excel is everywhere—more than 750 million people open a workbook each year to balance budgets, fine-tune supply chains, and ...

Abstract: Real-time and 3-D monitoring of cavitation activity is critical for safe, effective, and controlled treatments in cavitation-based focused ultrasound (FUS) therapies. This 3-D monitoring ...

Abstract: In this paper, we propose two kinds of improved nested arrays for direction of arrival (DOA) estimation, which are obtained by rearranging physical sensors of the prototype nested array.