Autocorrelations, crosscorrelations and triple correlations are three important concepts for signal design and analysis, although the triple ones are not so popular as auto-and cross-ones. This poper concentrates on d...Autocorrelations, crosscorrelations and triple correlations are three important concepts for signal design and analysis, although the triple ones are not so popular as auto-and cross-ones. This poper concentrates on designing new polyphase sequences with good correlations and on recovering signals from their triple correlations. The close relationship between Costas armys and the triple correlations Of m-sequences are initially recognized.展开更多
文摘Autocorrelations, crosscorrelations and triple correlations are three important concepts for signal design and analysis, although the triple ones are not so popular as auto-and cross-ones. This poper concentrates on designing new polyphase sequences with good correlations and on recovering signals from their triple correlations. The close relationship between Costas armys and the triple correlations Of m-sequences are initially recognized.
