Research on the order of compression and filtering in the digital signal processing
This paper applies specified mathematical methods in researching the influence on the final errors of the order of compression and filtering. After considering the order, this paper presents two general expressions of the errors, and points out that under some special conditions they are equal if us...
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|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
1998-01-01
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| Series: | Tongxin xuebao |
| Online Access: | http://www.joconline.com.cn/zh/article/74373589/ |
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| _version_ | 1841538565616435200 |
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| author | Yuan Yongsheng Meng Qingsheng |
| author_facet | Yuan Yongsheng Meng Qingsheng |
| author_sort | Yuan Yongsheng Meng Qingsheng |
| collection | DOAJ |
| description | This paper applies specified mathematical methods in researching the influence on the final errors of the order of compression and filtering. After considering the order, this paper presents two general expressions of the errors, and points out that under some special conditions they are equal if using diagonal Wiener filter. In addition, it has a example which help explain such a fact that the value of the expressions have been related to the filtering matrix and noise covariance matrix. |
| format | Article |
| id | doaj-art-f11e66f664d647c5b477c8eeea43fb0a |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 1998-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-f11e66f664d647c5b477c8eeea43fb0a2025-01-14T07:43:32ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X1998-01-0174373589Research on the order of compression and filtering in the digital signal processingYuan Yongsheng Meng QingshengThis paper applies specified mathematical methods in researching the influence on the final errors of the order of compression and filtering. After considering the order, this paper presents two general expressions of the errors, and points out that under some special conditions they are equal if using diagonal Wiener filter. In addition, it has a example which help explain such a fact that the value of the expressions have been related to the filtering matrix and noise covariance matrix.http://www.joconline.com.cn/zh/article/74373589/ |
| spellingShingle | Yuan Yongsheng Meng Qingsheng Research on the order of compression and filtering in the digital signal processing Tongxin xuebao |
| title | Research on the order of compression and filtering in the digital signal processing |
| title_full | Research on the order of compression and filtering in the digital signal processing |
| title_fullStr | Research on the order of compression and filtering in the digital signal processing |
| title_full_unstemmed | Research on the order of compression and filtering in the digital signal processing |
| title_short | Research on the order of compression and filtering in the digital signal processing |
| title_sort | research on the order of compression and filtering in the digital signal processing |
| url | http://www.joconline.com.cn/zh/article/74373589/ |
| work_keys_str_mv | AT yuanyongshengmengqingsheng researchontheorderofcompressionandfilteringinthedigitalsignalprocessing |