Can I use L1-Optimization to estimate a linear set of equations?

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Benson Gou 2017 年 5 月 28 日

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https://jp.mathworks.com/matlabcentral/answers/342261-can-i-use-l1-optimization-to-estimate-a-linear-set-of-equations

閉鎖済み: MATLAB Answer Bot 2021 年 8 月 20 日

I have a linear equation Bx=P. Where B is an overdetermined matrix (M x N, M > N), x is a variable column vector, and P is the measurement vector but P has a number of bad data. My question is: can I use L1-optimization to estimate x? Are there multiple solutions? Thanks a lot.