Least squares method of estimation and removing of outliers
조회 수: 3 (최근 30일)
이전 댓글 표시
Hello everyone! I have i=1...1000 samples and the system is described by y(i)=a1*y(i-1)+a2*y(i-2)+b*u(i-1) where u is our input and y is output .How can i apply the least square method for estimate a1,a2,b and remove the outliers before? Thank you for your help
댓글 수: 0
답변 (1개)
Ajay Goyal
2016년 1월 6일
Solve inverse of the problem and use stepwise linear regression (stepwiselm) or simply least square method (regress). Then generated equation can be inverted
댓글 수: 0
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!