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.

Abstract: The sensitivity of the power pattern generated by a planar array to both amplitude and phase excitation errors is addressed. Under the hypothesis of uncertain, but bounded, tolerances on the ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

Learn or level up your 1337 gamedev skills and build amazing games together for web, desktop, or mobile using these HTML5 / JavaScript game engines. Phaser is a fun, free and fast 2D game framework ...

===== Benchmarks for 3×3 Float64 matrices ===== Matrix multiplication -> 5.9x speedup Matrix multiplication (mutating) -> 1.8x speedup Matrix addition -> 33.1x ...

In an extraordinarily blunt intervention, Air Chief Marshal Sir Richard Knighton warned that Russia's military strength is increasing and is something to fear, with Russian troops now battle-hardened ...

Most visitors at the Musée du Quai Branly walk past the 10-metre display case devoted to northeastern North America without ...