Abstract: High sidelobe of strong scattering points usually submerges weak targets nearby and affects the quality of SAR image. Therefore, SAR image usually requires sidelobe control. Common window ...

Abstract: Short-time Fourier transform is a simple and effective time-frequency analysis tool, but its performance is largely affected by window function, window length and window sliding step size.

Current models of mortality risk after heart failure (HF) rely primarily on cardiac-specific clinical variables and may underestimate risk in elderly East Asian patients. Researchers from Japan used ...