Frequency-domain analysis | Signal processing
In signal processing, the coherence is a statistic that can be used to examine the relation between two signals or data sets. It is commonly used to estimate the power transfer between input and output of a linear system. If the signals are ergodic, and the system function is linear, it can be used to estimate the causality between the input and output. (Wikipedia).
Estimation of Coherence and Cross Spectra
http://AllSignalProcessing.com for more great signal-processing content: ad-free videos, concept/screenshot files, quizzes, MATLAB and data files. Averaging approaches for estimating coherence and cross spectra, analogous to Welch's averaged periodogram estimator of the power spectrum.
From playlist Estimation and Detection Theory
Coherence and the Cross Spectrum
http://AllSignalProcessing.com for more great signal processing content, including concept/screenshot files, quizzes, MATLAB and data files. Coherence and the cross spectrum describe the relationship between two random signals in the frequency domain based on their second order statistics
From playlist Random Signal Characterization
Introduction to Signal Processing
http://AllSignalProcessing.com for free e-book on frequency relationships and more great signal processing content, including concept/screenshot files, quizzes, MATLAB and data files. Introductory overview of the field of signal processing: signals, signal processing and applications, phi
From playlist Introduction and Background
Covariance (1 of 17) What is Covariance? in Relation to Variance and Correlation
Visit http://ilectureonline.com for more math and science lectures! To donate:a http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn the difference between the variance and the covariance. A variance (s^2) is a measure of how spread out the numbers of
From playlist COVARIANCE AND VARIANCE
Determining Signal Similarities
Get a Free Trial: https://goo.gl/C2Y9A5 Get Pricing Info: https://goo.gl/kDvGHt Ready to Buy: https://goo.gl/vsIeA5 Find a signal of interest within another signal, and align signals by determining the delay between them using Signal Processing Toolbox™. For more on Signal Processing To
From playlist Signal Processing and Communications
Coherence of waves with random sources
Today's video was made in collaboration with HuygensOptics ( https://www.youtube.com/@HuygensOptics ), who is currently running a series of videos on spatial coherence. Part 1 has been published here: https://youtu.be/dtcq5b0R65w and part 2, to which this simulation relates, can be found h
From playlist Wave equation
Creating and inspecting covariance matrices
This is part of an online course on covariance-based dimension-reduction and source-separation methods for multivariate data. The course is appropriate as an intermediate applied linear algebra course, or as a practical tutorial on multivariate neuroscience data analysis. More info here:
From playlist Dimension reduction and source separation
Cochlear Signal Processing: A Platform for Learning the Fundamentals of Digital Signal Processing
ICASSP2020 Paper - Cochlear Signal Processing: A Platform for Learning the Fundamentals of Digital Signal Processing - Prof E. Ambikairajah - Paper download link: http://eemedia.ee.unsw.edu.au/contents/elec3104/LectureNotes/icassp20_paper.pdf
From playlist ELEC3104 Digital Signal Processing by Prof. E. Ambikairajah
Notation and Basic Signal Properties
http://AllSignalProcessing.com for free e-book on frequency relationships and more great signal processing content, including concept/screenshot files, quizzes, MATLAB and data files. Signals as functions, discrete- and continuous-time signals, sampling, images, periodic signals, displayi
From playlist Introduction and Background
GRCon20 - Homebrew Long-Baseline Interferometry (LBI) For Education and Research
Presented by Stephen Wang at GNU Radio Conference 2020 https://gnuradio.org/grcon20
From playlist GRCon 2020
Limits on spectral resolution measurements by (...) - A. Retzker - PRACQSYS 2018 - CEB T2 2018
Alex Retzker (D Racah Institute of Physics, Hebrew University of Jerusalem, Jerusalem, Israel) / 04.07.2018 Limits on spectral resolution measurements by quantum probes for nano NMR The limits of frequency resolution in nano NMR experiments have been discussed extensively in recent years
From playlist 2018 - T2 - Measurement and Control of Quantum Systems: Theory and Experiments
GRCon20 - Sponsor: What's Your Angle? Practical Considerations When Developing Phase Coherent RF...
What's Your Angle? Practical Considerations When Developing Phase Coherent RF Platforms with Sidekiq X4 Presented by Bobby Smith at GNU Radio Conference 2020 https://gnuradio.org/grcon20 Designing and deploying phase coherent RF systems in practice can be a challenging exercise. In this
From playlist GRCon 2020
GW Burst searches in ground based detectors by Archana Pai
Discussion Meeting The Future of Gravitational-Wave Astronomy ORGANIZERS: Parameswaran Ajith, K. G. Arun, B. S. Sathyaprakash, Tarun Souradeep and G. Srinivasan DATE: 19 August 2019 to 22 August 2019 VENUE: Ramanujan Lecture Hall, ICTS Bangalore This discussion meeting, organized in c
From playlist The Future of Gravitational-wave Astronomy 2019
Lec 15 | MIT 5.74 Introductory Quantum Mechanics II, Spring 2009
Lecture 15: Third order spectroscopy View the complete course: http://ocw.mit.edu/5-74S09 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 5.74 Introductory Quantum Mechanics II, Spring 2009
Basics of quantum measurement with quantum light by Michael Hatridge
DATE: 04 June 2018 to 13 June 2018 VENUE:Ramanujan Lecture Hall, ICTS Bangalore Non-Hermitian Physics-"Pseudo-Hermitian Hamiltonians in Quantum Physics (PHHQP) XVIII" is the 18th meeting in the series that is being held over the years in Quantum Physics. The scope of the program on Non-H
From playlist Non-Hermitian Physics - PHHQP XVIII
GRCon19 - Exponent: Arbitrary Bandwidth Receiver Architecture by Dana Sorensen
Exponent: Arbitrary Bandwidth Receiver Architecture by Dana Sorensen, Jake Gunther, Colton Lindstrom This paper presents an architecture for receiving arbitrarily wide bandwidth signals using multiple narrowband receivers. Information contained in overlapping spectral regions provides the
From playlist GRCon 2019
Spectroscopy and spin squeezing using weak measurement - Y. Xiao - PRACQSYS 2018 - CEB T2 2018
Yanhong Xiao (Fudan University, Department of Physics, Shanghai, China) / 04.07.2018 Spectroscopy and spin squeezing using weak measurement Weak measurement (WM) can amplify otherwise invisible small signals and hence promise great potentials for many precision measurements. I will descr
From playlist 2018 - T2 - Measurement and Control of Quantum Systems: Theory and Experiments
Convolution and Unit Impulse Response
The Dirac delta function, the Unit Impulse Response, and Convolution explained intuitively. Also discusses the relationship to the transfer function and the Laplace Transform. Signal Analysis for Linear Systems. My Patreon page is at https://www.patreon.com/EugeneK
From playlist Physics
Lec 13 | MIT 5.74 Introductory Quantum Mechanics II, Spring 2009
Lecture 13: Nonlinear polarization View the complete course: http://ocw.mit.edu/5-74S09 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 5.74 Introductory Quantum Mechanics II, Spring 2009