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2次統計量を用いたブラインド信号源分離アルゴリズムの検討
https://tsuyama-nit.repo.nii.ac.jp/records/1132
https://tsuyama-nit.repo.nii.ac.jp/records/1132ffc9c31b-b2ab-4231-9528-feb25ef1e504
名前 / ファイル | ライセンス | アクション |
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津山工業高等専門学校紀要_41-1 (330.6 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2000-01-04 | |||||
タイトル | ||||||
タイトル | 2次統計量を用いたブラインド信号源分離アルゴリズムの検討 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | An alogrithm using second order statistics for ghe blind source separation | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
坂井, 良広
× 坂井, 良広 |
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著者(別表記) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 7115 | |||||
姓名 | Sakai, Yoshihiro | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | On the blind source separation problem, the high order statics is often used for a separation criterion. Such statistics is useful but a solution is not stable anytime, and we need much data to get the solution. To get a stable solution with fewer data, this study empoly a criterion using second order statistics. The alogrithm is implemented with a iterative estirnation method, and evaluated using computer simulation. The performance of the alogorithm is, about 5dB convergence per 10000 iterations, and about 30dB reduetion of crosstalk, when the source signal is white noise. | |||||
日本十進分類法 | ||||||
主題Scheme | NDC | |||||
主題 | 007 | |||||
書誌情報 |
津山工業高等専門学校紀要 en : Bulletin of Tsuyama National College of Technology 巻 41, p. 1-4, 発行日 2000-01-04 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0287-7066 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00149351 | |||||
出版者 | ||||||
値 | 津山工業高等専門学校 | |||||
出版者(別表記) | ||||||
出版者 | National Institute of Technology, Tsuyama College | |||||
著者版フラグ | ||||||
内容記述タイプ | Other | |||||
内容記述 | publisher |