doc: update filter_design.txt.
authorNicolas George <george@nsup.org>
Thu, 31 Aug 2017 15:05:31 +0000 (17:05 +0200)
committerNicolas George <george@nsup.org>
Tue, 12 Sep 2017 09:03:51 +0000 (11:03 +0200)
commit064c9d45ff10fec5d735c49999212881e93a0fd4
tree345fc5fe153c35955fdebab9d6458766c49c05a4
parent5f5dcf44e3c40da8c2334b9d2e62f30739d644c0
doc: update filter_design.txt.
doc/filter_design.txt