3 Commits (761dad4e99c584da4d970fab27e9d58eaf64b697)

Author SHA1 Message Date
Andrew Tridgell 520d762382 Filter: split the DerivativeFilter steps into update() and slope() 13 years ago
Andrew Tridgell 75470dc912 Filter: cope with non-uniform time steps in the DerivativeFilter 13 years ago
Andrew Tridgell f19e5a6273 Filter: added DerivativeFilter implementation 13 years ago