@article{identificationofswitchedlinearsystems,
  title = {Identification of Switched Linear Systems: Persistence of Excitation and Numerical Algorithms},
  author = {Biqiang Mu and Tianshi Chen and Changming Cheng and Er-Wei Bai},
  year = {2021},
  eprint = {2112.02802},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2112.02802v1},
}