Abstract: Super-resolution is generally referred to as the task of recovering fine details from coarse information. Motivated by applications, such as single-molecule imaging, radar imaging, etc., we ...

This repository provides a collection of functions for generating, sampling, and analyzing complex exponential signals in both time and frequency domains. It includes implementations of DTFT, DFT, and ...

This repository contains lecture notes and solved problem sets from Stanford's EE261: The Fourier Transform and its Applications. It covers essential topics like Fourier Series, Fourier Transform, ...

Figure 4. A snapshot, in time, of two complex numbers whose exponents, and thus their phase angles, change with time. The notion of negative frequency is often troubling to engineers who've spent so ...