{"title":"MVDR频谱估计的统计分析","authors":"C. Vaidyanathan, K. Buckley","doi":"10.1109/SSAP.1994.572518","DOIUrl":null,"url":null,"abstract":"The performance of the minimum variance distortionless response spectrum estimator is studied in this paper. Expressions are derived for the variance of the estimator due to finite data effects and due to random perturbations in the signal model. These expressions are compared with simulation results and are then used to study the characteristics of the estimator.","PeriodicalId":151571,"journal":{"name":"IEEE Seventh SP Workshop on Statistical Signal and Array Processing","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Statistical Analysis of the MVDR Spectrum Estimator\",\"authors\":\"C. Vaidyanathan, K. Buckley\",\"doi\":\"10.1109/SSAP.1994.572518\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The performance of the minimum variance distortionless response spectrum estimator is studied in this paper. Expressions are derived for the variance of the estimator due to finite data effects and due to random perturbations in the signal model. These expressions are compared with simulation results and are then used to study the characteristics of the estimator.\",\"PeriodicalId\":151571,\"journal\":{\"name\":\"IEEE Seventh SP Workshop on Statistical Signal and Array Processing\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-06-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Seventh SP Workshop on Statistical Signal and Array Processing\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SSAP.1994.572518\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Seventh SP Workshop on Statistical Signal and Array Processing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SSAP.1994.572518","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Statistical Analysis of the MVDR Spectrum Estimator
The performance of the minimum variance distortionless response spectrum estimator is studied in this paper. Expressions are derived for the variance of the estimator due to finite data effects and due to random perturbations in the signal model. These expressions are compared with simulation results and are then used to study the characteristics of the estimator.
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