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観測系の評価に関するひとつの数学的理論
https://jaxa.repo.nii.ac.jp/records/44545
https://jaxa.repo.nii.ac.jp/records/44545989211f1-f54c-494c-a57c-8de092bfb07f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
naltr00301.pdf (1.3 MB)
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| Item type | テクニカルレポート / Technical Report(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2015-03-26 | |||||||||
| タイトル | ||||||||||
| タイトル | 観測系の評価に関するひとつの数学的理論 | |||||||||
| 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_18gh | |||||||||
| 資源タイプ | technical report | |||||||||
| その他のタイトル（英） | ||||||||||
| その他のタイトル | A Mathematical Theory of the Evaluation of Observation Systems | |||||||||
| 著者 |
木村, 武雄
× 木村, 武雄
× KIMURA, Takeo
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| 著者所属 | ||||||||||
| 航空宇宙技術研究所計測部 | ||||||||||
| 著者所属（英） | ||||||||||
| en | ||||||||||
| Instrumentation and Control Division, National Aerospace Laboratory(NAL) | ||||||||||
| 出版者 | ||||||||||
| 出版者 | 航空宇宙技術研究所 | |||||||||
| 出版者（英） | ||||||||||
| 出版者 | National Aerospace Laboratory(NAL) | |||||||||
| 書誌情報 |
航空宇宙技術研究所報告 en : Technical Report of National Aerospace Laboratory TR-301 巻 301, p. 15, 発行日 1972-08 |
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| 抄録（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | The purpose of the theory in this paper is to show how the observation systems should be defined as“better”or“best”quantitatively. On the basis of this theory, we can find the best observation system by means of only a numerical calculation. It should be noted that the word“better”or“best”is not meant economically, socially or so on but has the meaning of certainty or accuracy. In the case in which the unknown state to be obtained by observation is represented by only one variable, the certainty or accuracy of the state is obvious, but in cases in which the unknown state is represented by many variables, the certainty or accuracy is ambiguous in the recent theories. The theory in this report is effective also in the latter case, and we shall examine in a few examples in this report whethere the theory is useful and admissible. The certainty or accuracy in the case of many variables is usually represented by the evaluation functions of quadratic form. However it would be incorrect, as is mathematically verified in this report if the evaluation function should be represented by the so-called generalized variance, which is not of quadratic but of determinant form. | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0389-4010 | |||||||||
| 資料番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 資料番号: NALTR0301000 | |||||||||
| レポート番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | レポート番号: NAL TR-301 | |||||||||
