Using Math.NET signal processing library neodym for filter design and online filtering
Include
MathNet.Iridium.dll
MathNet.Neodym.dll
nunit.framework.dll
in the project.
If you come across this error:
Strong name validation failed. (Exception from HRESULT: 0x8013141A)
Edit windows register:
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\StrongName\Verification\*,c061a3ec32cc0c6f]
where c061a3ec32cc0c6f
is Neodym.dll's PublicKeyToken, see this for details.