Numerical weather forecast mixed data assimilation method based on triple multi-layer perceptrons
A technology for numerical weather forecasting and hybrid data assimilation, applied in CAD numerical modeling, computer parts, design optimization/simulation, etc., and can solve the problems of neglecting the physical properties of atmospheric state
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[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0043] See Table 1 for some letters and symbols used in this embodiment.
[0044] Table 1 Notes on key symbols in this paper
[0045]
[0046]
[0047] In the development process of the data assimilation method of numerical weather prediction, based on Bayes theorem, the variational method has been the mainstream operational method of numerical weather prediction before the 1990s. In general, 3D-Var (Three-Dimensional Variational Approach) estimates a s...
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