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Digital Bandpass Modulation Methods

Stevan Berber

in Discrete Communication Systems

Published in print:
2021
Published Online:
September 2021
ISBN:
9780198860792
eISBN:
9780191893018
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780198860792.003.0006
Subject:
Physics, Atomic, Laser, and Optical Physics, Condensed Matter Physics / Materials

This chapter presents mathematical models of baseband and bandpass digital communication systems based on binary and quaternary phase-shift keying, frequency-shift keying, and quadrature amplitude ... More


Transforms of Deterministic Continuous-Time Signals

Stevan Berber

in Discrete Communication Systems

Published in print:
2021
Published Online:
September 2021
ISBN:
9780198860792
eISBN:
9780191893018
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780198860792.003.0012
Subject:
Physics, Atomic, Laser, and Optical Physics, Condensed Matter Physics / Materials

Chapter 12 presents a detailed analysis of continuous-time signals and systems in the frequency domain, including the theory of Fourier series and Fourier transforms, and key examples relevant for ... More


Electronic noise in semiconductor nanostructures

Thomas Ihn

in Semiconductor Nanostructures: Quantum states and electronic transport

Published in print:
2009
Published Online:
February 2010
ISBN:
9780199534425
eISBN:
9780191715297
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199534425.003.0020
Subject:
Physics, Condensed Matter Physics / Materials

Temporal fluctuations of electric current are present in conductance measurements for fundamental reasons. This chapter classifies noise and learns how to characterize it using correlation functions ... More


Discrete Bandpass Modulation Methods

Stevan Berber

in Discrete Communication Systems

Published in print:
2021
Published Online:
September 2021
ISBN:
9780198860792
eISBN:
9780191893018
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780198860792.003.0007
Subject:
Physics, Atomic, Laser, and Optical Physics, Condensed Matter Physics / Materials

This chapter presents mathematical models of discrete baseband and bandpass communication systems based on binary phase-shift keying, quaternary phase-shift keying, frequency-shift keying, and ... More


Noise Processes in Discrete Communication Systems

Stevan Berber

in Discrete Communication Systems

Published in print:
2021
Published Online:
September 2021
ISBN:
9780198860792
eISBN:
9780191893018
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780198860792.003.0004
Subject:
Physics, Atomic, Laser, and Optical Physics, Condensed Matter Physics / Materials

This chapter focuses on noise processes in discrete communication systems. The problem with white Gaussian noise process discretization is that a strict definition implies that the noise has ... More


Periodic Models of Seasonality

Lars Peter Hansen and Thomas J. Sargent

in Recursive Models of Dynamic Linear Economies

Published in print:
2013
Published Online:
October 2017
ISBN:
9780691042770
eISBN:
9781400848188
Item type:
chapter
Publisher:
Princeton University Press
DOI:
10.23943/princeton/9780691042770.003.0014
Subject:
Economics and Finance, History of Economic Thought

Until now, each of the matrices defining preferences, technologies, and information flows has been specified to be constant over time. This chapter relaxes this assumption and lets the matrices be ... More


Deterministic Discrete-Time Signal Transforms

Stevan Berber

in Discrete Communication Systems

Published in print:
2021
Published Online:
September 2021
ISBN:
9780198860792
eISBN:
9780191893018
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780198860792.003.0015
Subject:
Physics, Atomic, Laser, and Optical Physics, Condensed Matter Physics / Materials

Chapter 15 presents a detailed analysis of discrete-time signals and systems in the frequency domain, including the theory of the discrete Fourier series, the discrete-time Fourier transform, and the ... More


Continuous-Time Stochastic Processes

Stevan Berber

in Discrete Communication Systems

Published in print:
2021
Published Online:
September 2021
ISBN:
9780198860792
eISBN:
9780191893018
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780198860792.003.0019
Subject:
Physics, Atomic, Laser, and Optical Physics, Condensed Matter Physics / Materials

Chapter 19 contains the theory of continuous-time stochastic processes, including their mathematical presentation in the time and frequency domains. The typical processes, including Gaussian, white ... More


Spectral Analysis

M. Hashem Pesaran

in Time Series and Panel Data Econometrics

Published in print:
2015
Published Online:
March 2016
ISBN:
9780198736912
eISBN:
9780191800504
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198736912.003.0013
Subject:
Economics and Finance, Econometrics

Spectral analysis provides an alternative to the time domain approach to time series analysis. This approach views a stochastic process as a weighted sum of the periodic functions sin(·) and cos(·) ... More


Random Vibration

A. Le Bot

in Foundation of Statistical Energy Analysis in Vibroacoustics

Published in print:
2015
Published Online:
August 2015
ISBN:
9780198729235
eISBN:
9780191796173
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198729235.003.0001
Subject:
Physics, Theoretical, Computational, and Statistical Physics

This chapter introduces the terminology of random processes and their properties; stationarity, correlation function, power spectral density, and the Wiener–Khinchin theorem. The theory of linear, ... More


Temporal and spectral properties of quantum light

Birgit Stiller, Ulrich Seyfarth, and Gerd Leuchs

in Quantum Optics and Nanophotonics

Published in print:
2017
Published Online:
August 2017
ISBN:
9780198768609
eISBN:
9780191822353
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780198768609.003.0004
Subject:
Physics, Atomic, Laser, and Optical Physics, Particle Physics / Astrophysics / Cosmology

This chapter starts from the classical optics description of a light field and its spectral densities, their measurement, and their interpretation, and discusses how these aspects are related to the ... More


Time Series and Panel Data Econometrics

M. Hashem Pesaran

Published in print:
2015
Published Online:
March 2016
ISBN:
9780198736912
eISBN:
9780191800504
Item type:
book
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198736912.001.0001
Subject:
Economics and Finance, Econometrics

This book is concerned with recent developments in time series and panel data techniques for the analysis of macroeconomic and financial data. It provides an account of the time series techniques ... More


Estimation of Stationary Time Series Processes

M. Hashem Pesaran

in Time Series and Panel Data Econometrics

Published in print:
2015
Published Online:
March 2016
ISBN:
9780198736912
eISBN:
9780191800504
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198736912.003.0014
Subject:
Economics and Finance, Econometrics

This chapter begins with the problem of estimating the mean and autocovariances of a stationary process. It then considers the estimation of autoregressive and moving average processes as well as the ... More


Time Correlation Functions

Abraham Nitzan

in Chemical Dynamics in Condensed Phases: Relaxation, Transfer and Reactions in Condensed Molecular Systems

Published in print:
2006
Published Online:
November 2020
ISBN:
9780198529798
eISBN:
9780191916649
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780198529798.003.0012
Subject:
Chemistry, Physical Chemistry

In the previous chapter we have seen how spatial correlation functions express useful structural information about our system. This chapter focuses on time correlation functions that, as will be ... More


Introduction to Stochastic Processes

Florence Merlevède, Magda Peligrad, and Sergey Utev

in Functional Gaussian Approximation for Dependent Structures

Published in print:
2019
Published Online:
April 2019
ISBN:
9780198826941
eISBN:
9780191865961
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780198826941.003.0001
Subject:
Mathematics, Probability / Statistics

We start by stating the need for a Gaussian approximation for dependent structures in the form of the central limit theorem (CLT) or of the functional CLT. To justify the need to quantify the ... More


Monitoring Depth of Anaesthesia

Patrick Magee and Mark Tooley

in The Physics, Clinical Measurement and Equipment of Anaesthetic Practice for the FRCA

Published in print:
2011
Published Online:
November 2020
ISBN:
9780199595150
eISBN:
9780191918032
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780199595150.003.0023
Subject:
Clinical Medicine and Allied Health, Anesthesiology

There are, and have been, many monitors designed to monitor depth of anaesthesia and to give an indication of awareness during surgery, which use electrical signals obtained from the human body. ... More


Vector Autoregressive Models

M. Hashem Pesaran

in Time Series and Panel Data Econometrics

Published in print:
2015
Published Online:
March 2016
ISBN:
9780198736912
eISBN:
9780191800504
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198736912.003.0021
Subject:
Economics and Finance, Econometrics

This chapter illustrates vector autoregressive VAR models, with a particular focus on estimation and hypothesis testing. It discusses estimation of parameters, deterministic components, VAR order ... More


Ride Dynamics

David J. N. Limebeer and Matteo Massaro

in Dynamics and Optimal Control of Road Vehicles

Published in print:
2018
Published Online:
April 2019
ISBN:
9780198825715
eISBN:
9780191864636
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780198825715.003.0006
Subject:
Physics, Condensed Matter Physics / Materials

Chapter 6 dealswith road surfacemodelling and vehicle suspension systems, and their ride dynamics. A wide variety of car and motorcycle suspension configurations are now available. While most of ... More


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