Chirp Source Block For Simulink

This block for Simulink provides a chirp source for stimulating unknown system dynamics. The block has been developed specifically for the purpose of system identification, however it should be of interest to anyone looking for a robust and flexible chirp function. The chirp function is modelled using a power equation and is suitable for discrete time applications. The performance can be tuned to user requirements. It appears to provide advanced performance over the default blocks provided in the Simulink and Signal Processing blocksets.