@Article{JICS-13-156, author = {Juan Shan}, title = {Application of shadowing Filter in Weather Predictability}, journal = {Journal of Information and Computing Science}, year = {2018}, volume = {13}, number = {2}, pages = {156--160}, abstract = {The physical meaning of the Ikeda model is analyzed. The influence of the parameters in the model on the  state  of  the  solution  is  discussed.  The  change  process  of  the  solution  when  the  parameters  are  taken  from different values is described, and the sensitivity of the solution to the initial value is studied.The tail filter is used to optimize  the  decision  function  through  the  gradient  descent  method,  filtering  the  observation  error,  and obtaining the initial field which is closer to the true value. }, issn = {3080-180X}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jics/22458.html} }