Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...

Abstract: Recently, numerous design schemes for high-order sparse linear arrays (SLAs) have been introduced for underdetermined direction-of-arrival (DOA) estimation based on high-order cumulants, ...

Brittany Brown is a full-time copywriter writing covering real estate and personal finance topics like budgeting, investing, credit cards, and more. She is currently working to become an accredited ...

Some sex differences in brain-connectivity patterns become more pronounced with age, according to new research. Researchers studying brain-imaging data from people aged between 8 and 100 found that ...

You might see the terms "interest rate" and "annual percentage yield" (APY) used interchangeably when talking about interest-bearing accounts like HYSAs and CDs. The two are related — and both are ...

Neutral-atom arrays are a rapidly emerging platform to create quantum computers. In a foundational study led by graduate students Aaron Holman and Yuan Xu from the Will and Yu labs, respectively, the ...

A partition is defined as an index i where 0 <= i < n - 1, splitting the array into two non-empty subarrays such that: Left subarray contains indices [0, i]. Right subarray contains indices [i + 1, n ...

It's no secret that Europeans and Americans have very different lifestyles. From shopping habits to sports preferences to work culture, we often fall onto different ends of the spectrum. I experienced ...

Joy Emeh is a professional health writer, editor, content strategist, and career development coach with up to four years of experience in the health writing space. She is interested in all things ...

The iPad Air is now available in two size options, just like the iPad Pro. Yet after a significant update to the ‌iPad Pro‌ that introduced a thinner design and OLED displays and a minor ‌iPad Air‌ ...

Did you see that video of the guy who mows other people's lawns? Why do videos where someone helps someone in need go viral? There's a reason: It causes a feeling of what psychologists call "elevation ...