scipy/scipy — pull request #3414 by WarrenWeckesser (2014-02-27 23:07:06+00:00)
Title: TST: signal: loosen some error tolerances in the filter tests.  Closes gh-3412.

With these tolerances, the tests that failed in gh-3412 now pass.

@endolith: I think you created these tests. Those error tolerances were pretty tight. Do you have a reason to expect such high accuracy? If so, I have some more debugging to do with my setup.