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Results tagged with matrices
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user 6360
Questions where the notion matrix has an important or crucial role (for the latter, note the tag matrix-theory for potential use). Matrices appear in various parts of mathematics, and this tag is typically combined with other tags to make the general subject clear, such as an appropriate top-level tag ra.rings-and-algebras, co.combinatorics, etc. and other tags that might be applicable. There are also several more specialized tags concerning matrices.
3
votes
minimize the sum of absolute eigenvalues
Interesting question. Nuclear norm minimization is getting much attention right now as it relates directly to compressed sensing.
Some software for minimization with this constraint that I've used:
h …
4
votes
How to do (m)Gram-Schmidt orthogonalization with integers ? (real life problem) ("mathematic...
Well, if your microprocessors can handle fixed point arithmetic then here is a matlab commercial that should do it: http://www.mathworks.com/products/fixed/demos.html?file=/products/demos/shipping/fix …
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