IEEE

FFT-Trans: Enhancing Robustness in Mechanical Fault Diagnosis With Fourier Transform-Based Transformer Under Noisy Conditions

Abstract: A fast and effective fault diagnosis system is crucial for ensuring complex mechanical equipment’s safe and reliable operation. Deep learning has shown promising prospects in fault diagnosis ...
Quanta Magazine

Networks Hold the Key to a Decades-Old Problem About Waves

Mathematicians are still trying to understand fundamental properties of the Fourier transform, one of their most ubiquitous ...
Hackaday

Why Diffraction Gratings Create Fourier Transforms

When last we saw [xoreaxeax], he had built a lens-less optical microscope that deduced the structure of a sample by recording ...
IEEE

Gain and Nonlinearity Analysis in Quantized-Analog Amplifiers Using Fourier Transform

Abstract: This paper presents a novel analysis and optimization approach for quantized-analog (QA) amplifiers using the Fourier transform. Traditional linear approximations fail in QA systems, making ...