@article{atutorialonlinearleastsquareestimation,
  title = {A Tutorial on Linear Least Square Estimation},
  author = {Qingrui Zhang},
  year = {2022},
  eprint = {2211.15347},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2211.15347v1},
}