Companion page for Accurate Cascade Graphic Equalizer

http://research.spa.aalto.fi/publications/papers/spl-acge/

The MATLAB files in this web folder are related to the following 
journal article:

V. Valimaki and J. Liski, "Accurate cascade graphic equalizer," 
IEEE Signal Processing Letters, 2017.

MATLAB code for Figures 1, 2, and 3 of the above paper are included 
(Fig1.m, Fig2.m, Fig3.m). These scripts can be executed separately, 
but please note that they use some of the additional MATLAB files, 
which must be made available for MATLAB.

Additional MATLAB files
- acge.m = implementation of the proposed graphic EQ design method
- interaction_matrices.mat = data file containing the two 
interaction matrices that can be calculated in advance
- interactionMatrix.m = function used to calculate the 
interaction matrix
- pareq.m = function that can be used to create parametric EQ 
filters according to 
S. Orfanidis, Introduction to Signal Processing, p. 594.

In Espoo, Finland, 23 December 2016

Vesa Valimaki and Juho Liski

Aalto University, Dept. of Signal Processing and Acoustics

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