When last we saw [xoreaxeax], he had built a lens-less optical microscope that deduced the structure of a sample by recording the diffraction patterns formed by shining a laser beam through it. At the ...

Thanks for your interest in our work, we will continue to optimize our code. If you have any other questions, please feel free to raise them in the issues, and I will try my best to address them!

The Bomem DA3 is a type of Fourier transform spectrometer used for measuring various spectral data and [Usagi Electric] has one. On his quest to understand it he runs down a number of rabbit holes, ...

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 ...

Picture this: You’ve tried everything to position your brand at the top of the charts, but nothing seems to work. That’s where transformative technologies, such as artificial intelligence and machine ...

Despite being the most abundant element in the universe, making cheap, clean hydrogen here on Earth has been a surprisingly tough nut to crack. “Hydrogen has always been plagued with a couple problems ...

Generative AI tools like ChatGPT are changing the way people write. This is both exciting and scary for professionals and those who simply enjoy reading and writing. The concept of AI taking on what ...

In part 3 of this series, we used the inverse fast Fourier transform (IFFT) to create 100-Hz time-domain waveforms of various amplitudes and phases. We can also use the IFFT to create waveforms ...

Abstract: The fractional Fourier transform is a ubiquitous signal processing tool in basic and applied sciences and generalizes the Fourier transform. The convolution property of the discrete Fourier ...