Over at Quanta Magazine [Shalma Wegsman] asks What Is the Fourier Transform? [Shalma] begins by telling you a little about Joseph Fourier, the French mathematician with an interest in heat propagation ...

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, ...

Electroencephalogram (EEG) signal analysis plays a vital role in diagnosing and monitoring alcoholism, where accurate classification of individuals into alcoholic and control groups is essential.

U.S. Transportation Secretary Sean Duffy spoke to a large crowd at EAA AirVenture about finalization of Mosaic, which revamps general aviation’s light sport aircraft category. Credit: Molly ...

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 ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Lionel Hahn via Getty Images Miley Cyrus's breakfast nook isn't where you'd expect it to ...

The U.S. Small Business Administration (SBA) has introduced a proposed rule aimed at transforming the way federal contracts are awarded to small businesses. This proposal, published on October 25, ...

We present ion dynamics simulations regarding the effect of space charge on the performance of Fourier transform quadrupole ion traps (FT-QITs) with special attention to signal stability, mass ...

In 2022, Ne'Kiya Jackson and Calcea Johnson were able to prove that trigonometry can prove the theorem. Two Black students continue to showcase their prowess in math. The young women from Louisiana ...

Laboratory of Image Science and Technology, Key Laboratory of Computer Network and Information Integration, Ministry of Education, Southeast University, Nanjing, China Background and objective: ...