can someone please explain what is lag in matlab built in function xcov ? Thanks
조회 수: 5 (최근 30일)
이전 댓글 표시
please see above, thanks
댓글 수: 0
답변 (1개)
Prajit T R
2018년 3월 1일
[c,lags] = xcov(x,y,maxlags) where x and y are length m vectors, returns the cross-covariance sequence in a length 2*maxlags+1 vector c. lags is a vector of the lag indices where c was estimated, that is, [-maxlags:maxlags]. These indices can be useful when you wish to plot the covariance estimates. For example: stem(lags,c)
댓글 수: 0
참고 항목
카테고리
Help Center 및 File Exchange에서 Descriptive Statistics에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!