[Missing <summary> documentation for "M:Gemstone.Numeric.Analysis.ButterworthFilter.FiltFilt(System.Double[])"]
function FiltFilt(x);[Missing <param name="x"/> documentation for "M:Gemstone.Numeric.Analysis.ButterworthFilter.FiltFilt(System.Double[])"]
[Missing <returns> documentation for "M:Gemstone.Numeric.Analysis.ButterworthFilter.FiltFilt(System.Double[])"]