提出了一种基于下降的单纯形算法和模拟退火算法的混合优化算法用于反演地声参数。

In this paper, hybrid inversion algorithm based on DHS(Downhill Simplex) algorithm and FSA(Fast Simulated Annealing) is developed and applied to the problem of determining geoacoustic properties.

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介绍了多唯下降单纯形和模拟退火法两种数学优化算法。

Two mathematical optimization algorithms including simplex method and simulated annealing are used to solve the constraint optimization problems.

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对基于静力位移结构识别问题的参数分组及可辨识性标准进行了讨论，建立了基于模拟退火-单纯形的完全非线性识别算法。

Then the parameter group and identifmbility criterions were discussed . the identification algorithm based on the simulated annealing - simplex shape algorithm was proposed.

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