Search for tag: "fourier"

BMC BAMC 2021 Antony Maciocia

6-9 April, BMC BAMC 2021 This is the BMC Morning Talk by Antony Maciocia (Edinburgh). An Update on Moduli of Sheaves and Bridgeland Stability Conditions. The subtitles/captions on this talk are…

From  Anna Munro on April 20th, 2021 0 likes 10 plays 0  

Topic 70: Cross-Power and Complex Spectral Densities (PETARS, Chapter 9)

This Topic extends the definition of the power-spectral density in two ways. First, it considers the cross-power spectral density (CPSD) for considering the spectral characteristics of two-jointly…

From  James Hopgood on November 24th, 2020 0 likes 48 plays 0  

Topic 69: Definition and Properties of the Power-Spectral Density (PETARS, Chapter 9)

This video presents the formal definition of the power-spectral density (PSD) of a wide-sense stationary (WSS) process, and its inverse relationship, both through discrete-Time Fourier Transform…

From  James Hopgood on November 19th, 2020 0 likes 51 plays 0  

Topic 68: Concept of the Power Spectral Definition and its Origins (PETARS, Chapter 9)

This video introduces the frequency-domain description of stationary processes, through the equivalent but conceptually different ideas of stochastic decompositions and Fourier transforms of moments…

From  James Hopgood on November 18th, 2020 0 likes 63 plays 0  

Topic 63: Properties of Autocorrelation sequences for WSS processes (PETARS, Chapter 8)

Second-order statistics are fundamental to the definition of wide-sense stationary (WSS) processes, and this video considers the properties that a WSS autocorrelation sequence (ACS) must satisfy.…

From  James Hopgood on November 8th, 2020 0 likes 83 plays 0  

Mark Groves : Fully localised three-dimensional gravity-capillary solitary waves on water of infinite depth.

Wednesday 21 October3pm - Mark GrovesTitle: Fully localised three-dimensional gravity-capillary solitary waves on water of infinite depth.

From  OLLIE Quinn on October 29th, 2020 0 likes 21 plays 0  

Topic 39: Multivariate Characteristic Functions (PETARS, Chapter 5)

The concept of the characteristic function for scalar random variables is extended to multivariate densities of random vectors. This is defined as the multi-dimensional Fourier transform, or the…

From  James Hopgood on October 18th, 2020 0 likes 78 plays 0  

Topic 25: Characteristic, Moment, Probability, and Cumulant Generating Functions (PETARS, Chapter 4)

To readers familiar with Signal and System analysis in Engineering, it will be second nature to apply the Fourier and Laplace transforms as a powerful tool for mapping functions from one domain to…

From  James Hopgood on September 30th, 2020 0 likes 130 plays 2  

Topic 2: Course aims and objectives, overview, key themes (PETARS, Chapter 1)

This video gives a very brief introduction to signal processing, describes the course aims and objectives from a high-level, the learning outcomes, and prerequisites needed to study the course. The…

From  James Hopgood on September 5th, 2020 0 likes 27 plays 0  

Fourier Algebras for Orthogonal Matrix Polynomials - W Riley Casper

OPSFOTA seminar series Fourier Algebras for Orthogonal Matrix Polynomials W Riley Casper (California State University, Fullerton, USA) 27 August 2020 An automated programme is used to generate the…

From  GILLIAN KERR on August 31st, 2020 0 likes 31 plays 0  

Peer marking instructions and guidance

In this video we are going through the model solution of the Fourier series coursework of EM2A for 2018/19 as well as going through the marking of one attempt which contains a number of errors.

From  Daniel Friedrich on November 26th, 2018 0 likes 1,215 plays 0  

Learning Technology Showcase March 2018, Part 2

Lecture Technology Showcase (run by the Learning Teaching and Web division of Information Services, University of Edinburgh) of 29th March 2018 on the subject of lecture recording. Part 2. Speakers:…

From  Brendan Hill on April 20th, 2018 0 likes 71 plays 0  

Representing Music with Fourier Coefficients

Representing Music with Fourier Coefficients

From  Nigel Goddard on September 17th, 2016 1 likes 1,942 plays 0