Linear transforms — like a Fourier transform — are a key math tool in engineering and science. A team from UCLA recently published a paper describing how they used deep learning techniq… ...

Cooley and Tukey’s Fast Fourier transform (FFT) represented a major breakthrough that paved the way for many of the electronic conveniences we take for granted today. Without the FFT providing an ...

I hated doing Fourier transforms but that interactive demo was mind blowing. Report comment. Reply. Tegwyn☠Twmffat says: April 10, 2019 at 4:09 pm ...

With the new algorithm, called the sparse Fourier transform (SFT), streams of data can be processed 10 to 100 times faster than was possible with the FFT.

The fast Fourier transform, one of the most important algorithms of the 20th century, revolutionized signal processing. The algorithm allowed computers to quickly perform Fourier transforms ...

Schönlieb gives an example of how Fourier transforms are used in her own area of mathematics, a field called inverse problems. She explains how images generated using magnetic resonance tomography are ...

Powered by differentiable imaging, Uncertainty - Aware Fourier Ptychography (UA - FP) revolutionizes computational imaging.