Abstract: In this paper, a human posture enabled OAM-mode-reconfigurable wearable array antenna is proposed. Using the flexibility of human action, the layout of the array antenna is reconfigurable ...

BYROW is the gold standard for row-based math in Excel. By housing your formulas in one spilled range, you eliminate the risk of manual overrides, keep your files lean, and make your data more ...

alpha-lib is a Python library that implements various algorithms and functions commonly used in quantitative finance and algorithmic trading. For financial data analysis, there are many algorithms ...

Abstract: We present an accurate method to calculate the Gouy Phase Shift of arbitrary beams, combining the Fresnel-Kirchhoff diffraction formula, or, alternatively, the Angular Spectrum ...

BACKGROUND: Mental stress-induced myocardial ischemia is often clinically silent and associated with increased cardiovascular risk, particularly in women. Conventional ECG-based detection is limited, ...