| Presentation | 2007-10-18 Proposal of Eigenvalue Decomposition Hardware System : Real time Eigenvalue Decomposition System Akiyoshi OGURO, Yosiyuki MIMOTO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For Eigenvalue Decomposition, we propose the Bisection method which can apply 3×3 and 4×4 matrix and QR method which can apply middle range of EVD up to 1024×1024 matrix system hardware. In the Bisection method, we suggest applying a new execution in initial-value problem and a way of converging on eigen value we expect rapidly. In the QR method, we estimate gate size and a number of cycles, and consider the possibility with embedded equipments. Then we report some 16×16 matirix examples which are applied by Eigen Space Technics in Pattern recognition and a suggestion of real time processing system together. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Eigenvalue decomposition / Bisection method / Householder method / QR decomposition / KL Transform / Eigen Space Technics |
| Paper # | CAS2007-44,NLP2007-72 |
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| Conference Information | |
| Committee | NLP |
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| Conference Date | 2007/10/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Nonlinear Problems (NLP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of Eigenvalue Decomposition Hardware System : Real time Eigenvalue Decomposition System |
| Sub Title (in English) | |
| Keyword(1) | Eigenvalue decomposition |
| Keyword(2) | Bisection method |
| Keyword(3) | Householder method |
| Keyword(4) | QR decomposition |
| Keyword(5) | KL Transform |
| Keyword(6) | Eigen Space Technics |
| 1st Author's Name | Akiyoshi OGURO |
| 1st Author's Affiliation | TOSHIBA INFORMATION SYSTEMS(JAPAN) CORPORATION LSI SOLUTIONS DIVISION II() |
| 2nd Author's Name | Yosiyuki MIMOTO |
| 2nd Author's Affiliation | TOSHIBA INFORMATION SYSTEMS(JAPAN) CORPORATION LSI SOLUTIONS DIVISION II |
| Date | 2007-10-18 |
| Paper # | CAS2007-44,NLP2007-72 |
| Volume (vol) | vol.107 |
| Number (no) | 266 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |