Farrow

These three files include Farrow filter design and implementation. One is float and second is fixed point.One can find the theory of the Farrow resampler in the literature. Here there is an example of Matlab implementation.The design use symmetric and antisymmetric filter thus saving 1/2 of the... Platforms: Matlab

Updated version of PSK31 communication standard that is now R2009B-R2012A compliant.This model implements a communication standard known as PSK31. The transmit portion of the model can either synthesize the PSK31 signal, or use real world signals that were captured as Wave files.The receiver... Platforms: Matlab

Timing recovery is a critical aspect of Digital Communications Receivers. This model uses a fractional delay implemented with a Farrow filter to create a symbol rate timing recovery subsystem.This is combined with a decision aided Carrier Recovery PLL. For testing, a transmitter with continuosly... Platforms: Matlab