For questions about solving linear systems of equations. These typically take the form Ax=b, where A is a matrix , while x and b are vectors.
Questions tagged [linear-system]
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What is this regularization technique?
I'm currently working on understanding some very old code. They are trying to solve an underdetermined system and the comments say that they want the minimum norm solution.
The system they solve is: $A x = b$, with $A \in \mathbb{R}^{5 \times n} (n…
Thijs Steel
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