Bibliography (5):

1. S4: Efficiently Modeling Long Sequences with Structured State Spaces

2. WaveNet: A Generative Model for Raw Audio

3. https://github.com/state-spaces/s4

4. https://hazyresearch.stanford.edu/sashimi-examples/

5. Wikipedia Bibliography:

   1. https://en.wikipedia.org/wiki/Hurwitz_matrix  :

      https://en.wikipedia.org/wiki/Hurwitz_matrix