To calculate the mean of an array or any data, you first have to know how the mean is calculated. So to simply obtain the value of a mean, you have to add all the values in the data set, then divide ...

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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 ...

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art quantum computers have around 1,000 qubits. Columbia physicists Sebastian ...

Some situations in life are zero-sum. On Super Bowl Sunday, two teams take the field but only one will emerge victorious, Vince Lombardi Trophy in hand. In a presidential election, only one candidate ...

A new proof illuminates the hidden patterns that emerge when addition becomes impossible. The simplest ideas in mathematics can also be the most perplexing. Take addition. It’s a straightforward ...

Thirty years ago, Java 1.0 revolutionized software development. Every Java demo featured a simple "Hello World" dialog window with the only available option: Java's Abstract Window Toolkit, the first ...

Whoever pays the most into the pot is the loser. Whoever gets the most is the winner. By Amanda Taub What is President Trump up to? This is arguably the most important question in the world right now ...

Chess, a zero-sum game, here seen played at a strategy session at Camp David in 1978 between the Israeli prime minister and the US National Security Advisor. The concept of zero-sum thinking ...

The estimation of the DOA, representing a fundamental hurdle within the realm of array signal processing, exhibits a profound range of applicability across radar systems, sonar technologies, ...

Abstract: With the advancement of monopulse radar technology, synthesis of the sum-and-difference patterns (SDPs) for the radome-enclosed arrays has emerged as a pressing area of research. Due to the ...