mccormick.northwestern.edu

ELEC_ENG 222: Fundamentals of Signals and Systems

Comprehensive introduction to analysis of continuous and discrete-time signals and systems. Linear time-invariant systems, convolution; Fourier series representations of periodic signals; Continuous ...
JSTOR Daily

Separation of Variables and the Computation of Fourier Transforms on Finite Groups, I

This paper introduces new techniques for the efficient computation of a Fourier transform on a finite group. We present a divide and conquer approach to the computation. The divide aspect uses ...
Nature

Sparse Fourier Transform Algorithms

Sparse Fourier Transform (SFT) algorithms constitute a transformative approach to spectral analysis by leveraging the inherent sparsity of signals in the frequency domain. In contrast to the ...
mccormick.northwestern.edu

ES_APPM 414-0: Differential Equations of Mathematical Physics

The course is devoted to analytical methods for partial differential equations of mathematical physics. Review of separation of variables. Laplace Equation: potential theory, eigenfunction expansions, ...
Royal Society of Chemistry

RSC Lecture: Petroleomics: Using high field Fourier transform ion cyclotron resonance mass spectrometry to study petroleum and the environment

Stonehouse Lecture Theatre, University of Plymouth, Drake Circus, Plymouth, PL4 8AA, United Kingdom ...