| Presentation | 1995/11/17 A Study on Characteristic Extraction of Electrocardiograrn Yoshisuke UEDA, Yoshitaka TOHKOH, Eiji TANAKA, Junzaburo TOKUNAGA, Hideo WAKAMATSU, Kiyoshi TAKIZAWA, Kumiko NOYA, Aihide YOSHINO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to treat electrocardiogram quantitatively and to clarify its long-term dynamical behavior, the authors have made an attempt at ECG measurement. By introducing four intervals in an atrial cycle, ECG was approximated by a polynomial in each interval, separately. The coefficient of the polynomials were obtained by applying the least square method. Close agreement was obtained between ECG and the P-, QRS-, T-waves of the polynomial approximation. Further, an interesting relationship was found among the variations of the coefficients in each polynomial. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | electrocardiogram / characteristic extraction / polynomial approximation / least square method |
| Paper # | NLP95-69 |
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| Conference Information | |
| Committee | NLP |
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| Conference Date | 1995/11/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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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) | A Study on Characteristic Extraction of Electrocardiograrn |
| Sub Title (in English) | |
| Keyword(1) | electrocardiogram |
| Keyword(2) | characteristic extraction |
| Keyword(3) | polynomial approximation |
| Keyword(4) | least square method |
| 1st Author's Name | Yoshisuke UEDA |
| 1st Author's Affiliation | Graduate School of Engineering, Kyoto University() |
| 2nd Author's Name | Yoshitaka TOHKOH |
| 2nd Author's Affiliation | Graduate School of Engineering, Kyoto University |
| 3rd Author's Name | Eiji TANAKA |
| 3rd Author's Affiliation | Graduate School of Engineering, Kyoto University |
| 4th Author's Name | Junzaburo TOKUNAGA |
| 4th Author's Affiliation | Research Institute for Medical Chaos |
| 5th Author's Name | Hideo WAKAMATSU |
| 5th Author's Affiliation | Research Institute for Medical Chaos |
| 6th Author's Name | Kiyoshi TAKIZAWA |
| 6th Author's Affiliation | Research Institute for Medical Chaos |
| 7th Author's Name | Kumiko NOYA |
| 7th Author's Affiliation | Research Institute for Medical Chaos |
| 8th Author's Name | Aihide YOSHINO |
| 8th Author's Affiliation | Research Institute for Medical Chaos |
| Date | 1995/11/17 |
| Paper # | NLP95-69 |
| Volume (vol) | vol.95 |
| Number (no) | 368 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |