Audio EQ in MATLAB
This a parametric Equalizer with three bands, for audio. It is open source and developed from notch and peak filter as proposed in Orfanidis book called "Introduction to Signal Processing". It has nice GUI that also functions as a parameter controller for interfacing into Simulink. I am sorry, but parts of the audio has now been removed, due to copyright infringement. I might upload another audio example with my own music, if people will watch this video.