Summary: A Basic Collection of FIR and IIR Digital Filters

Author: Dave Harris

Description: OregonDSP is a collection of 44 Java classes that design and implement finite impulse response (FIR) and infinite impulse response (IIR) digital filters. Supporting classes implement complex and real fast Fourier transforms (FFTs) and the overlap-add algorithm for filtering a continuous stream in a series of consecutive, contiguous blocks with an FIR filter.

Additional Download Location: OregonDSP is available from the Scala project on Google Code. This may have a more recent release. More information