To cite decomposedPSF in publications use:

Bokde N, Feijoo A, Kulat K (2018). “Analysis of differencing and decomposition preprocessing methods for wind speed prediction.” Applied Soft Computing, 71, 926–938. ISSN 1568–4946, doi:10.1016/j.asoc.2018.07.041, https://www.sciencedirect.com/science/article/pii/S1568494618304290.

Corresponding BibTeX entry:

  @Article{,
    title = {Analysis of differencing and decomposition preprocessing
      methods for wind speed prediction},
    author = {Neeraj Bokde and Andres Feijoo and Kishore Kulat},
    journal = {Applied Soft Computing},
    year = {2018},
    volume = {71},
    pages = {926--938},
    issn = {1568--4946},
    doi = {10.1016/j.asoc.2018.07.041},
    url =
      {https://www.sciencedirect.com/science/article/pii/S1568494618304290},
  }