Abstract: Marine radar is widely employed in ocean monitoring systems. However, sea clutter significantly impairs radar data interpretability and degrades maritime target detection performance.

Abstract: In this paper, a hybrid Discrete Singular Convolution - Finite Difference Frequency Domain (DSCFD) method with high-order accuracy is proposed. The proposed method discretizes the curl ...

Education on birth control and its potential adverse effects is vital to women choosing the type that best suits them. Skepticism surrounding hormonal birth control has been increasing nationwide, ...

LOS ANGELES — Victor Wembanyama is doing something wrong. The 7-foot-4 unicorn, still in the early stages of rewriting how basketball is played, just made a move few in the world can. But it’s the ...

Tony Weaver Jr. thinks everyone should be a weirdo. “A weirdo is a person with the ability to make the ordinary extraordinary. What a world would we have if all of us stepped out every day with the ...

SAN JOSE, Calif. (CN) — On July 29, 2020, Frederick Inea Regal, a 40-year-old inmate in the Santa Clara County jail system, was found by officers in his cell, hanging by his own bedsheets, less than ...

Florida Gov. Ron DeSantis has signed a bill expanding execution methods beyond electrocution and lethal injection to include any method "not deemed unconstitutional." This change comes amid a surge in ...

A moving-average filter can address white noise in the time domain but performs poorly in the frequency domain. Figure 1. The convolution engine calculates y(tn) for n=6 (a) and then goes on to ...

Convolution is used in a variety of signal-processing applications, including time-domain-waveform filtering. In a recent series on the inverse fast Fourier transform (FFT), we concluded with a ...

Updates to OpenAI’s world-conquering AI chatbot ChatGPT are coming thick and fast, but the latest might just be the most significant leap forward yet. That could all pale into insignificance compared ...

The Johns Hopkins Bloomberg School of Public Health will host an expert briefing for the media to discuss trends in tobacco use, the implications of new graphic warning requirements for cigarette ...