摘要
SNRestimationofcommunicationsignalsisimportanttoimprovedemodulationperformanceandchannelqualityofcommunicationsystem,thusitisanimportantresearchissueofcommunicationfield.AccordingtothecoreproblemofautocorrelationmatrixsingularvalueinSNRestimationprocess,throughmakinguseofhouseholdertransformingautocorrelationmatrixintotridiagonalmatrix,andbyusingtherelationofcorrespondingcharacteristicequationcoefficientsandsingularvalue,anumericalalgorithmisgi...
出版日期
2009年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)