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A Power Spectral Estimate which is Insensitive to Transients

 

作者: DavidR. Brillincer,  

 

期刊: Technometrics  （Taylor Available online 1973）
卷期: Volume 15, issue 3  

页码: 559-562

 

ISSN:0040-1706

 

年代: 1973

 

DOI:10.1080/00401706.1973.10489082

 

出版商: Taylor & Francis Group

 

关键词: Time Series;Power Spectrum;Robust

 

数据来源: Taylor

 

摘要:

We indicate an estimate of the power spectrum, of a stationary time series of interest, that is insensitive to brief transient signals imposed on the series. In the case that no transient is imposed, all that one loses by computing the estimate is two degrees of freedom, asymptotically. The estimate may be computed using existing cross-spectral programs.

 

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