Using all-phase Fourier method to reconstruct discontinuous signal
In order to reconstruct discontinuous signal with the least error by using finite information, the concept of all-phase data processing and the conventional Fourier approximation were combined. By utilizing the coefficients acquired by discrete Fourier transforming the samples of signal and the high...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2005-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74666029/ |
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| _version_ | 1841537305773342720 |
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| author | HUANG Xiang-dong WANG Zhao-hua LI Wen-yuan |
| author_facet | HUANG Xiang-dong WANG Zhao-hua LI Wen-yuan |
| author_sort | HUANG Xiang-dong |
| collection | DOAJ |
| description | In order to reconstruct discontinuous signal with the least error by using finite information, the concept of all-phase data processing and the conventional Fourier approximation were combined. By utilizing the coefficients acquired by discrete Fourier transforming the samples of signal and the high harmonic information, all-phase Fourier reconstruction was formed. Theoretical deduction and experimental research show that the waveform reconstructed by all-phase Fourier method has less error than those constructed by conventional continuous Fourier integral approximation and the discrete Fourier reconstruction. |
| format | Article |
| id | doaj-art-dbdd07b09ca049e3a47a3511509ac5a9 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2005-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-dbdd07b09ca049e3a47a3511509ac5a92025-01-14T08:41:39ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2005-01-01939674666029Using all-phase Fourier method to reconstruct discontinuous signalHUANG Xiang-dongWANG Zhao-huaLI Wen-yuanIn order to reconstruct discontinuous signal with the least error by using finite information, the concept of all-phase data processing and the conventional Fourier approximation were combined. By utilizing the coefficients acquired by discrete Fourier transforming the samples of signal and the high harmonic information, all-phase Fourier reconstruction was formed. Theoretical deduction and experimental research show that the waveform reconstructed by all-phase Fourier method has less error than those constructed by conventional continuous Fourier integral approximation and the discrete Fourier reconstruction.http://www.joconline.com.cn/zh/article/74666029/reconstructiondiscontinuous signalall-phase Fourier methodharmonic |
| spellingShingle | HUANG Xiang-dong WANG Zhao-hua LI Wen-yuan Using all-phase Fourier method to reconstruct discontinuous signal Tongxin xuebao reconstruction discontinuous signal all-phase Fourier method harmonic |
| title | Using all-phase Fourier method to reconstruct discontinuous signal |
| title_full | Using all-phase Fourier method to reconstruct discontinuous signal |
| title_fullStr | Using all-phase Fourier method to reconstruct discontinuous signal |
| title_full_unstemmed | Using all-phase Fourier method to reconstruct discontinuous signal |
| title_short | Using all-phase Fourier method to reconstruct discontinuous signal |
| title_sort | using all phase fourier method to reconstruct discontinuous signal |
| topic | reconstruction discontinuous signal all-phase Fourier method harmonic |
| url | http://www.joconline.com.cn/zh/article/74666029/ |
| work_keys_str_mv | AT huangxiangdong usingallphasefouriermethodtoreconstructdiscontinuoussignal AT wangzhaohua usingallphasefouriermethodtoreconstructdiscontinuoussignal AT liwenyuan usingallphasefouriermethodtoreconstructdiscontinuoussignal |