Abstract: Convolution of a discrete Walsh function with a rectangular pulse simplifies the derivation of an expression for the Fourier transform of a Walsh function. The nonrecursive transform ...

Amid the chaos of revolutionary France, one man’s mathematical obsession gave way to a calculation that now underpins much of mathematics and physics. The calculation, called the Fourier transform, ...

"We show that this design can, in principle, find half of all existing Earth-like planets orbiting sun-like stars within 30 light-years in less than three years." When you purchase through links on ...

Abstract: Construction of orthogonal Kravchenko wavelets is similar to Meyer wavelets. It begins from Fourier transform of scaling function. It must be supported on the segment $[- 4 \pi /3; 4 \pi ...

In this video, we introduce a breakthrough idea to turn your angle grinder into a powerful cutting machine using a simple DIY adapter. Whether you're looking to make precise cuts or tackle tougher ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Netflix is getting a fresh coat of paint, and it could change the way you watch content. As the dominant streaming service in an era of entertainment dominated by streaming services, anything Netflix ...

The advertiser paid a fee to promote this sponsored article and may have influenced or authored the content. The views expressed in this article are those of the advertiser and do not necessarily ...

We asked a group of business leaders to consider how businesses can benefit from artificial intelligence. By The New York Times This feature is part of a series called Turning Points, in which writers ...

Modern technology offers new possibilities for transforming teaching. By Anant Agarwal Anant Agarwal is an education innovator. This personal reflection is part of a series called Turning Points, in ...