Time Frequency Analysis of Some Generalized Fourier Transforms
In the world of physical science, important physical quantities like sound, pressure, electrical current, voltage, and electromagnetic fields vary with time. Such quantities are labeled as signals/waveforms and include oral signals, optical signals, acoustic signals, biomedical signals, radar, and s...
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2024
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| Online dostop: | ONIX_20240307_9781837684601_178 |
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| collection | Directory of Open Access Books |
| description | In the world of physical science, important physical quantities like sound, pressure, electrical current, voltage, and electromagnetic fields vary with time. Such quantities are labeled as signals/waveforms and include oral signals, optical signals, acoustic signals, biomedical signals, radar, and sonar. Time-frequency analysis is a vital aid in signal analysis, which is concerned with how the frequency of a function (or signal) behaves in time, and it has evolved into a widely recognized applied discipline of signal processing. This book discusses the Fourier transform (FT), which is one of the most valuable and widely used integral transforms that converts a signal from time versus amplitude to frequency versus amplitude. It is one of the oldest tools in the time-frequency analysis of signals. The book includes five chapters that discuss general Fourier transforms as well as new and novel transforms such as hybrid transforms, quadratic-phase Fourier transforms, fractional Fourier transforms, linear canonical transforms, and more. |
| format | Online |
| id | doab-20.500.12854ir-135270 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | IntechOpen |
| publisherStr | IntechOpen |
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| spelling | doab-20.500.12854ir-1352702024-04-04T14:41:10Z Time Frequency Analysis of Some Generalized Fourier Transforms Younus Bhat, Mohammad harmonic analysis modulation thema EDItEUR::P Mathematics and Science::PB Mathematics::PBK Calculus and mathematical analysis::PBKL Integral calculus and equations In the world of physical science, important physical quantities like sound, pressure, electrical current, voltage, and electromagnetic fields vary with time. Such quantities are labeled as signals/waveforms and include oral signals, optical signals, acoustic signals, biomedical signals, radar, and sonar. Time-frequency analysis is a vital aid in signal analysis, which is concerned with how the frequency of a function (or signal) behaves in time, and it has evolved into a widely recognized applied discipline of signal processing. This book discusses the Fourier transform (FT), which is one of the most valuable and widely used integral transforms that converts a signal from time versus amplitude to frequency versus amplitude. It is one of the oldest tools in the time-frequency analysis of signals. The book includes five chapters that discuss general Fourier transforms as well as new and novel transforms such as hybrid transforms, quadratic-phase Fourier transforms, fractional Fourier transforms, linear canonical transforms, and more. 2024-03-07T17:03:17Z 2024-03-07T17:03:17Z 2023 book ONIX_20240307_9781837684601_178 9781837684601 9781837684595 9781837684618 https://directory.doabooks.org/handle/20.500.12854/135270 eng image/jpeg n/a https://www.intechopen.com/books/12018 https://mts.intechopen.com/storage/books/12018/authors_book/authors_book.pdf IntechOpen IntechOpen 10.5772/intechopen.104023 10.5772/intechopen.104023 78a36484-2c0c-47cb-ad67-2b9f5cd4a8f6 9781837684601 9781837684595 9781837684618 IntechOpen 98 open access |
| spellingShingle | harmonic analysis modulation thema EDItEUR::P Mathematics and Science::PB Mathematics::PBK Calculus and mathematical analysis::PBKL Integral calculus and equations Time Frequency Analysis of Some Generalized Fourier Transforms |
| title | Time Frequency Analysis of Some Generalized Fourier Transforms |
| title_full | Time Frequency Analysis of Some Generalized Fourier Transforms |
| title_fullStr | Time Frequency Analysis of Some Generalized Fourier Transforms |
| title_full_unstemmed | Time Frequency Analysis of Some Generalized Fourier Transforms |
| title_short | Time Frequency Analysis of Some Generalized Fourier Transforms |
| title_sort | time frequency analysis of some generalized fourier transforms |
| topic | harmonic analysis modulation thema EDItEUR::P Mathematics and Science::PB Mathematics::PBK Calculus and mathematical analysis::PBKL Integral calculus and equations |
| topic_facet | harmonic analysis modulation thema EDItEUR::P Mathematics and Science::PB Mathematics::PBK Calculus and mathematical analysis::PBKL Integral calculus and equations |
| url | ONIX_20240307_9781837684601_178 |