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task 12 : experiments with ill conditioned problem #12

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LinaMiao opened this issue Aug 3, 2012 · 2 comments

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LinaMiao commented Aug 3, 2012

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LinaMiao commented Aug 4, 2012

-- now, from ex1, pqn generally can not work well for ill conditioned A.
-- let's see what will happen for convolution problem

Owner Author

LinaMiao commented Aug 6, 2012

-- for convolution, pqn seems work very well. Though the old problem still exists, i.e., can not decrease fast after one point.

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