Figure 8.4: Simulation illustrating EDHMM vs HMM View the Python source code for Figure 8.4 (download). To run it, you will need the following Python modules: numpy, matplotlib, and PyHSMM. Figure 8.6: NMF decomposition example View the Matlab source code for Figure 8.6 (download). To run it, you will need the following two audio recordings: alarm44.wav and doorslam006.wav. Chapter 8 References Download the BibTeX file containing references for Chapter 8.