Math.NET SignalProcessing The 'Math.NET SignalProcessing' package of the C# opensource Math.NET project provides the infrastructure for digital signal processing. SignalProcessing Codename Neodym Current Release 0.2, September 2004. Neodym provides a framework for digital signal processing, offering an infrastructure for digital filter design, applying those filters to applied data using data converters, as well as digital signal generators. Neodym is self-contained, thus does not depend on external libraries like Intel MKL, BLAS or LAPACK, but relies upon Math.NET Numerics: Iridium for numeric computations. Math.NET SignalProcessing: Neodym Website