Performance Parameters for Quasi Canonical Class A Non-Gaussian Noise; Source Distribution Law mu = 0, Propagation Law gamma = 2.
Non-Gaussian noise is very frequently the dominant background interference in a wide variety of communication situations, where in some general sense it is desired to transmit information from one point in space and time to another. Recently, Class A noise is distinguished by its coherent, transient...
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ftdtic:ADA175958 2023-05-15T15:00:55+02:00 Performance Parameters for Quasi Canonical Class A Non-Gaussian Noise; Source Distribution Law mu = 0, Propagation Law gamma = 2. Nuttall,Albert H. Cohen,Ira B. Middleton,David NAVAL UNDERWATER SYSTEMS CENTER NEW LONDON CT NEW LONDON LAB 1986-06-15 text/html http://www.dtic.mil/docs/citations/ADA175958 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA175958 en eng http://www.dtic.mil/docs/citations/ADA175958 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Electricity and Magnetism *SIGNAL PROCESSING *GAUSSIAN NOISE *NOISE(RADIO) COMPUTER PROGRAMS TOOLS PROBABILITY DISTRIBUTION FUNCTIONS GRAPHS STATISTICS RADAR PROBABILITY DENSITY FUNCTIONS ELECTRICAL PROPERTIES LIGHTNING ICE DATA REDUCTION INTERFERENCE MANMADE BACKGROUND IGNITION TELECOMMUNICATIONS OCEANS AMBIENT NOISE SPECIAL FUNCTIONS(MATHEMATICS) SONAR RADIOFREQUENCY INTERFERENCE ARCTIC REGIONS AUTOMOTIVE VEHICLES *Nongaussian noise Gamma functions PE61152N Text 1986 ftdtic 2016-02-21T02:53:41Z Non-Gaussian noise is very frequently the dominant background interference in a wide variety of communication situations, where in some general sense it is desired to transmit information from one point in space and time to another. Recently, Class A noise is distinguished by its coherent, transientless passage through the linear front end stages of typical receivers. Examples in applications arise in both active systems: (1) in sonar, in radar, in acoustical and electromagnetic (EM) telecommunications; (2) as a result of natural and man-made phenomena, e.g., lightning, ocean ambient noise, and biological mechanisms, automobile ignitions, electrical tools, and arctic ice noise. This report presents extensive numerical results for Class A noise; these consist of (1) probability densities; (2) cumulative probability distributions; (3) and in particular, various special statistics associated with Class A noise, which are needed in the evaluation of general receiver performance, i.e., for optimum weak-signal detection and estimation, and for threshold performance comparisons generally. A concise description of all these quantities is included in the text. In addition, various methods of carrying out the numerical evaluations are described in detail. Several alternative forms for the characteristic function of the normalized instantaneous amplitude have been derived, in terms of incomplete Gamma functions, and are suitable for large or small arguments. Text Arctic Defense Technical Information Center: DTIC Technical Reports database Arctic |
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Defense Technical Information Center: DTIC Technical Reports database |
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English |
topic |
Electricity and Magnetism *SIGNAL PROCESSING *GAUSSIAN NOISE *NOISE(RADIO) COMPUTER PROGRAMS TOOLS PROBABILITY DISTRIBUTION FUNCTIONS GRAPHS STATISTICS RADAR PROBABILITY DENSITY FUNCTIONS ELECTRICAL PROPERTIES LIGHTNING ICE DATA REDUCTION INTERFERENCE MANMADE BACKGROUND IGNITION TELECOMMUNICATIONS OCEANS AMBIENT NOISE SPECIAL FUNCTIONS(MATHEMATICS) SONAR RADIOFREQUENCY INTERFERENCE ARCTIC REGIONS AUTOMOTIVE VEHICLES *Nongaussian noise Gamma functions PE61152N |
spellingShingle |
Electricity and Magnetism *SIGNAL PROCESSING *GAUSSIAN NOISE *NOISE(RADIO) COMPUTER PROGRAMS TOOLS PROBABILITY DISTRIBUTION FUNCTIONS GRAPHS STATISTICS RADAR PROBABILITY DENSITY FUNCTIONS ELECTRICAL PROPERTIES LIGHTNING ICE DATA REDUCTION INTERFERENCE MANMADE BACKGROUND IGNITION TELECOMMUNICATIONS OCEANS AMBIENT NOISE SPECIAL FUNCTIONS(MATHEMATICS) SONAR RADIOFREQUENCY INTERFERENCE ARCTIC REGIONS AUTOMOTIVE VEHICLES *Nongaussian noise Gamma functions PE61152N Nuttall,Albert H. Cohen,Ira B. Middleton,David Performance Parameters for Quasi Canonical Class A Non-Gaussian Noise; Source Distribution Law mu = 0, Propagation Law gamma = 2. |
topic_facet |
Electricity and Magnetism *SIGNAL PROCESSING *GAUSSIAN NOISE *NOISE(RADIO) COMPUTER PROGRAMS TOOLS PROBABILITY DISTRIBUTION FUNCTIONS GRAPHS STATISTICS RADAR PROBABILITY DENSITY FUNCTIONS ELECTRICAL PROPERTIES LIGHTNING ICE DATA REDUCTION INTERFERENCE MANMADE BACKGROUND IGNITION TELECOMMUNICATIONS OCEANS AMBIENT NOISE SPECIAL FUNCTIONS(MATHEMATICS) SONAR RADIOFREQUENCY INTERFERENCE ARCTIC REGIONS AUTOMOTIVE VEHICLES *Nongaussian noise Gamma functions PE61152N |
description |
Non-Gaussian noise is very frequently the dominant background interference in a wide variety of communication situations, where in some general sense it is desired to transmit information from one point in space and time to another. Recently, Class A noise is distinguished by its coherent, transientless passage through the linear front end stages of typical receivers. Examples in applications arise in both active systems: (1) in sonar, in radar, in acoustical and electromagnetic (EM) telecommunications; (2) as a result of natural and man-made phenomena, e.g., lightning, ocean ambient noise, and biological mechanisms, automobile ignitions, electrical tools, and arctic ice noise. This report presents extensive numerical results for Class A noise; these consist of (1) probability densities; (2) cumulative probability distributions; (3) and in particular, various special statistics associated with Class A noise, which are needed in the evaluation of general receiver performance, i.e., for optimum weak-signal detection and estimation, and for threshold performance comparisons generally. A concise description of all these quantities is included in the text. In addition, various methods of carrying out the numerical evaluations are described in detail. Several alternative forms for the characteristic function of the normalized instantaneous amplitude have been derived, in terms of incomplete Gamma functions, and are suitable for large or small arguments. |
author2 |
NAVAL UNDERWATER SYSTEMS CENTER NEW LONDON CT NEW LONDON LAB |
format |
Text |
author |
Nuttall,Albert H. Cohen,Ira B. Middleton,David |
author_facet |
Nuttall,Albert H. Cohen,Ira B. Middleton,David |
author_sort |
Nuttall,Albert H. |
title |
Performance Parameters for Quasi Canonical Class A Non-Gaussian Noise; Source Distribution Law mu = 0, Propagation Law gamma = 2. |
title_short |
Performance Parameters for Quasi Canonical Class A Non-Gaussian Noise; Source Distribution Law mu = 0, Propagation Law gamma = 2. |
title_full |
Performance Parameters for Quasi Canonical Class A Non-Gaussian Noise; Source Distribution Law mu = 0, Propagation Law gamma = 2. |
title_fullStr |
Performance Parameters for Quasi Canonical Class A Non-Gaussian Noise; Source Distribution Law mu = 0, Propagation Law gamma = 2. |
title_full_unstemmed |
Performance Parameters for Quasi Canonical Class A Non-Gaussian Noise; Source Distribution Law mu = 0, Propagation Law gamma = 2. |
title_sort |
performance parameters for quasi canonical class a non-gaussian noise; source distribution law mu = 0, propagation law gamma = 2. |
publishDate |
1986 |
url |
http://www.dtic.mil/docs/citations/ADA175958 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA175958 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/ADA175958 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
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1766332962227355648 |