Titlebook: Dynamic Meteorology: Data Assimilation Methods; Lennart Bengtsson,Michael Ghil,Erland K?llén Book 1981 Springer-Verlag New York, Inc. 1981

乳汁

Dynamic Meteorology: Data Assimilation Methods978-1-4612-5970-1Series ISSN 0066-5452 Series E-ISSN 2196-968X

抵制

incontinence

否決

libertine

Tartar

兵團(tuán)

Petunia,lues are known only incompletely and inaccurately. Data at initial time can be supplemented, however, by observations of the system distributed over a time interval preceding it. Estimation theory has been successful in approaching such problems for models governed by systems of ordinary differentia

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Convergence of Assimilation Procedures,These notes deal with a number of mathematical problems related to four-dimensional data assimilation. They are based on a general criterion for convergence of an assimilation procedure, which is derived in Sections 1 and 2, and then applied to various cases.