Abstract: In this article, a novel imaging algorithm by combining two-step scaling transform (TSST) with structure-aided 2-D autofocus is proposed for the squint spotlight synthetic aperture radar ...

Due to its large dynamic range, the decibel is a useful unit of measure and is used in various applications, mainly in the ...

S2FFT is a Python package for computing Fourier transforms on the sphere and rotation group (Price & McEwen 2024) using JAX or PyTorch. It leverages autodiff to provide differentiable transforms, ...

The halls are decked at the Tignish Seniors Home, creating holiday sparkle for everyone, whether you're two or 102. Join CBC for a festive tour! 'Disturbing look': Democrats release photos and videos ...

A minimal "getting start" tutorial is available at https://pynufft.readthedocs.io/en/latest/index.html. This package reimplements the min-max interpolator (Fessler ...

Abstract: A novel synchrosqueezing transform to the time-frequency representation based on short-time fractional Fourier transform for strong time-varying signals is proposed in this paper. To finely ...