The theory of sompi spectral analysis and its application to the earth's free oscillations 存否スペクトル解析法の理論と地球自由振動への応用

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著者

    • 今西, 祐一 イマニシ, ユウイチ

書誌事項

タイトル

The theory of sompi spectral analysis and its application to the earth's free oscillations

タイトル別名

存否スペクトル解析法の理論と地球自由振動への応用

著者名

今西, 祐一

著者別名

イマニシ, ユウイチ

学位授与大学

東京大学

取得学位

理学博士

学位授与番号

甲第8901号

学位授与年月日

1991-03-29

注記・抄録

博士論文

目次

  1. Contents / p3 (0006.jp2)
  2. 1 The theory of the sompi method / p1 (0012.jp2)
  3. 1.1 Introduction / p2 (0013.jp2)
  4. 1.2 Basic concept and the line of approach / p5 (0016.jp2)
  5. 1.3 Dynamic models of higher-order AR equations / p17 (0028.jp2)
  6. 1.4 Spectral estimation by the sompi method / p23 (0034.jp2)
  7. 1.5 Error analysis of characteristic frequencies / p29 (0040.jp2)
  8. 1.6 Further comments on the algorithm / p35 (0046.jp2)
  9. 1.7 Concluding remarks / p42 (0053.jp2)
  10. 2 Detection of seismic core modes using a superconducting gravimeter record / p45 (0056.jp2)
  11. 2.1 Introduction / p46 (0057.jp2)
  12. 2.2 Core Modes / p46 (0057.jp2)
  13. 2.3 Analysis and Results / p48 (0059.jp2)
  14. 2.4 Discussion / p55 (0066.jp2)
  15. 3 The theory of the vector sompi method / p58 (0069.jp2)
  16. 3.1 Introduction / p59 (0070.jp2)
  17. 3.2 Theoretical basis for the use of a vector AR model / p60 (0071.jp2)
  18. 3.3 Spectral estimation by the vector sompi method / p69 (0080.jp2)
  19. 3.4 Numerical examples / p81 (0092.jp2)
  20. 4 Stacking analysis for the longest-period free oscillations of the Earth / p92 (0103.jp2)
  21. 4.1 Introduction / p93 (0104.jp2)
  22. 4.2 Data / p94 (0105.jp2)
  23. 4.3 Stacking analysis by means of the sompi method / p96 (0107.jp2)
  24. 4.4 Discussion / p107 (0118.jp2)
  25. 5 Sompi spectral analysis of time series data with a variable sampling rate / p109 (0120.jp2)
  26. 5.1 Introduction / p110 (0121.jp2)
  27. 5.2 Theory / p111 (0122.jp2)
  28. 5.3 Numerical examples / p116 (0127.jp2)
  29. 5.4 Concluding remarks / p122 (0133.jp2)
  30. A Equivalence of a linear homogeneous difference equation and a linear homogeneous differential equation / p124 (0135.jp2)
  31. B Error propagation analysis of the eigenvalue problem for a real,symmetric and positive-definite matrix / p127 (0138.jp2)
  32. C A complex AR model / p131 (0142.jp2)
  33. D Derivation of(3.3.16) / p134 (0145.jp2)
  34. E The matrix elements / p138 (0149.jp2)
  35. Acknowledgments / p141 (0152.jp2)
  36. References / p142 (0153.jp2)
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各種コード

  • NII論文ID(NAID)
    500000081659
  • NII著者ID(NRID)
    • 8000000081867
  • DOI(NDL)
  • NDL書誌ID
    • 000000245973
  • データ提供元
    • NDL-OPAC
    • NDLデジタルコレクション
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