Direct search optimization in mathematical modeling and a watershed model application

Monro, John C.

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Direct search optimization in mathematical modeling and a watershed model application

Published Date:

1971

[PDF-2.09 MB]

Details:

Personal Authors:

Monro, John C.

Series:

NOAA technical memorandum NWS HYDRO ; 12

Keywords:

[+]

Description:

The purpose of this report is to describe and demonstrate the application of Pattern Search, a direct search optimization technique, to mathematical modeling. Pattern Search is explained in three ways: geometrically, verbally, and mathematically". Examples are given to demonstrate the uses of this technique. Input/output data are provided that may be used to check the accuracy of a duplication of the computer program. (Appendix B). It is shown that Pattern Search is a powerful technique for the objective determination of optimal values for model coefficients. The technique is applied to a Watershed Model.

Document Type:

Technical Memorandum

Collection(s):

National Weather Service (NWS)

Supporting Files:

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