Comparative Study Among Lease Square Method, Steepest Descent Method, and Conjugate Gradient Method for Atmopsheric Sounder Data Analysis

Abstract

Comparative study among Least Square Method: LSM, Steepest Descent Method: SDM, and Conjugate Gradient Method: CGM for atmospheric sounder data analysis (estimation of vertical profiles for water vapor) is conducted. Through simulation studies, it is found that CGM shows the best estimation accuracy followed by SDM and LSM. Method dependency on atmospheric models is also clarified.

Authors and Affiliations

Kohei Arai

Keywords

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  • EP ID EP161952
  • DOI -
  • Views 132
  • Downloads 0

How To Cite

Kohei Arai (2013). Comparative Study Among Lease Square Method, Steepest Descent Method, and Conjugate Gradient Method for Atmopsheric Sounder Data Analysis. International Journal of Advanced Research in Artificial Intelligence(IJARAI), 2(9), 30-37. https://europub.co.uk/articles/-A-161952