Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with pseudo-inverse training implemented using JavaScript. Compared to other training techniques, such as ...

Abstract: In this paper, we present a novel convolution theorem which encompasses the well known convolution theorem in (graph) signal processing as well as the one related to time-varying filters.

What if you could transform hours of tedious spreadsheet work into just minutes of streamlined efficiency? Simon Sez IT takes a closer look at how Excel’s most powerful functions can transform the way ...

Abstract: The convolution type of the Cohen's class time-frequency distribution (CCTFD) is a useful and effective time-frequency analysis tool for additive noises jamming signals. However, it can't ...

The Powerball jackpot is now at $1.6 billion for the Monday, Dec. 22 drawing after no ticket matched all six numbers following a drawing on Dec. 20. The jackpot, with an estimated cash value of $753.3 ...

With the Powerball jackpot reaching nearly $1.8 billion for Saturday night's drawing, there's been lottery fever in the air. If you're one of the lucky ones whose $2 ticket ends up worth millions, ...

Zero-sum thinking is outdated. The future of growth is inclusive, abundant and collective. Unsplash+ Our economic narrative has been hijacked by a dangerous falsehood: the notion that the economy is ...

A new law passed in January provides nearly 3 million people with Social Security benefit increases. In a new update, the Social Security Administration says 91% of adjustments have been processed.

Have you ever thought of the humble SUM function as a secret weapon for advanced analytics? Most Excel users see it as a basic tool for adding numbers, but what if I told you it could do so much more?

A zero-sum mentality, where one person's gain is another's loss, hinders progress and cooperation. Shifting to an "abundance mindset" fosters collaboration and mutual benefit, like investing in ...

Convolution is a remarkable property of the Fourier transform, often cited in the literature as the “faltung theorem”. Convolution is a remarkable property of the Fourier transform, often cited in the ...