Use The Coiflets and Daubechies Wavelet Transform To Reduce Data Noise For a Simple Experiment
In this research, a simple experiment in the field of agriculture was studied, in terms of the effect of out-of-control noise as a result of several reasons, including the effect of environmental conditions on the observations of agricultural experiments, through the use of Discrete Wavelet transfor...
| Main Authors: | , |
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| Format: | Article |
| Language: | Arabic |
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College of Computer Science and Mathematics, University of Mosul
2022-12-01
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| Series: | المجلة العراقية للعلوم الاحصائية |
| Subjects: | |
| Online Access: | https://stats.mosuljournals.com/article_176225_f6b77a9426ed793b5ed83ee4e12083d5.pdf |
| _version_ | 1797955894354378752 |
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| author | Mahmood Taher Sabah Manfi Redha |
| author_facet | Mahmood Taher Sabah Manfi Redha |
| author_sort | Mahmood Taher |
| collection | DOAJ |
| description | In this research, a simple experiment in the field of agriculture was studied, in terms of the effect of out-of-control noise as a result of several reasons, including the effect of environmental conditions on the observations of agricultural experiments, through the use of Discrete Wavelet transformation, specifically (The Coiflets transform of wavelength 1 to 2 and the Daubechies transform of wavelength 2 To 3) based on two levels of transform (J-4) and (J-5), and applying the hard threshold rules, soft and non-negative, and comparing the wavelet transformation methods using real data for an experiment with a size of 2<sup>6</sup> observations. The application was carried out through a program in the language of MATLAB. The researcher concluded that using the wavelet transform with the Suggested threshold reduced the noise of observations through the comparison criteria. |
| first_indexed | 2024-04-10T23:41:23Z |
| format | Article |
| id | doaj.art-53915e7e6d9f463090f09b1ccc47bd76 |
| institution | Directory Open Access Journal |
| issn | 1680-855X 2664-2956 |
| language | Arabic |
| last_indexed | 2024-04-10T23:41:23Z |
| publishDate | 2022-12-01 |
| publisher | College of Computer Science and Mathematics, University of Mosul |
| record_format | Article |
| series | المجلة العراقية للعلوم الاحصائية |
| spelling | doaj.art-53915e7e6d9f463090f09b1ccc47bd762023-01-11T08:30:10ZaraCollege of Computer Science and Mathematics, University of Mosulالمجلة العراقية للعلوم الاحصائية1680-855X2664-29562022-12-0119213815410.33899/iqjoss.2022.176225176225Use The Coiflets and Daubechies Wavelet Transform To Reduce Data Noise For a Simple ExperimentMahmood Taher0Sabah Manfi Redha1Teacher/ College of Computer science and Mathematics / Mosul University.Professor, Department of Statistics, College of Administration And Economics , Baghdad University, Iraq.In this research, a simple experiment in the field of agriculture was studied, in terms of the effect of out-of-control noise as a result of several reasons, including the effect of environmental conditions on the observations of agricultural experiments, through the use of Discrete Wavelet transformation, specifically (The Coiflets transform of wavelength 1 to 2 and the Daubechies transform of wavelength 2 To 3) based on two levels of transform (J-4) and (J-5), and applying the hard threshold rules, soft and non-negative, and comparing the wavelet transformation methods using real data for an experiment with a size of 2<sup>6</sup> observations. The application was carried out through a program in the language of MATLAB. The researcher concluded that using the wavelet transform with the Suggested threshold reduced the noise of observations through the comparison criteria.https://stats.mosuljournals.com/article_176225_f6b77a9426ed793b5ed83ee4e12083d5.pdf:data noisewaveletcoifletsdaubechiesrandom complete blocks design |
| spellingShingle | Mahmood Taher Sabah Manfi Redha Use The Coiflets and Daubechies Wavelet Transform To Reduce Data Noise For a Simple Experiment المجلة العراقية للعلوم الاحصائية :data noise wavelet coiflets daubechies random complete blocks design |
| title | Use The Coiflets and Daubechies Wavelet Transform To Reduce Data Noise For a Simple Experiment |
| title_full | Use The Coiflets and Daubechies Wavelet Transform To Reduce Data Noise For a Simple Experiment |
| title_fullStr | Use The Coiflets and Daubechies Wavelet Transform To Reduce Data Noise For a Simple Experiment |
| title_full_unstemmed | Use The Coiflets and Daubechies Wavelet Transform To Reduce Data Noise For a Simple Experiment |
| title_short | Use The Coiflets and Daubechies Wavelet Transform To Reduce Data Noise For a Simple Experiment |
| title_sort | use the coiflets and daubechies wavelet transform to reduce data noise for a simple experiment |
| topic | :data noise wavelet coiflets daubechies random complete blocks design |
| url | https://stats.mosuljournals.com/article_176225_f6b77a9426ed793b5ed83ee4e12083d5.pdf |
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