Abstract: We consider the problem of estimating the parameters of complex exponentials in the presence of complex additive Gaussian noise with unknown covariance. Bounds are derived for the accuracy ...

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 ...

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 ...

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, ...

Abstract: This chapter helps the reader to understand the parametric definition of the modified Sommerfeld integration path circumventing the poles and the branch points of the spectra on the complex ...