{"title":"自回归分析在天文学和地球动力学中的应用","authors":"Zheng Da-Wei, Zhao Ming","doi":"10.1016/0146-6364(80)90013-4","DOIUrl":null,"url":null,"abstract":"<div><p>We have applied the AR spectral analysis to observational series of polar motion, Earth's rotation, tide, and solar activity as well as some artificial sequences, and we confirm that it has a higher resolution than the classical methods of spectral analysis and is thus capable of yielding more information.</p></div>","PeriodicalId":100241,"journal":{"name":"Chinese Astronomy","volume":"4 3","pages":"Pages 298-304"},"PeriodicalIF":0.0000,"publicationDate":"1980-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0146-6364(80)90013-4","citationCount":"2","resultStr":"{\"title\":\"Applications of autoregressive analysis in astronomy and geodynamics\",\"authors\":\"Zheng Da-Wei, Zhao Ming\",\"doi\":\"10.1016/0146-6364(80)90013-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>We have applied the AR spectral analysis to observational series of polar motion, Earth's rotation, tide, and solar activity as well as some artificial sequences, and we confirm that it has a higher resolution than the classical methods of spectral analysis and is thus capable of yielding more information.</p></div>\",\"PeriodicalId\":100241,\"journal\":{\"name\":\"Chinese Astronomy\",\"volume\":\"4 3\",\"pages\":\"Pages 298-304\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1980-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0146-6364(80)90013-4\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chinese Astronomy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0146636480900134\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chinese Astronomy","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0146636480900134","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Applications of autoregressive analysis in astronomy and geodynamics
We have applied the AR spectral analysis to observational series of polar motion, Earth's rotation, tide, and solar activity as well as some artificial sequences, and we confirm that it has a higher resolution than the classical methods of spectral analysis and is thus capable of yielding more information.
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