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Speech Recognition using Dynamical Systems Models

rps plot


RPS Toolbox
This toolbox contains Matlab functions to capture the nonlinearities of the speech production system using reconstructed phase space (RPS) techniques.
RPS+ Toolbox
This toolbox contains the RPS matlab functions described above, plus all other related toolboxes, plus a file that sets all paths.
RPS V3 Toolbox
This toolbox is an update of the RPS matlab functions described above. An updated version of TSTOOLS is included and some deprecated MATLAB code was fixed.
TKDE Toolbox
This toolbox implements the time series classification algorithm presented in Richard J. Povinelli, Michael T. Johnson, Andrew C. Lindgren, Jinjin Ye. (2004) "Time Series Classification using Gaussian Mixture Models of Reconstructed Phase Spaces," IEEE Transactions on Knowledge and Data Engineering, vol. 16, no. 6, June, 779-783. See here for a complete description of the algorithm.

This material is based upon work supported by the National Science Foundation under Grant No. 0113508.

Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

©2001-2002 Michael T. Johnson & Richard J. Povinelli — Last Updated: 28 March 2018