实验结果表明，该算法可以较小的搜索代价取得与全搜索相当的效果，在搜索速度与搜索效果方面优于三步法(3ss)。

Experiments show that the algorithm can obtain almost the same PSNR as full search (FS) at a low computation cost, and it excels three-step search (3ss) algorithm in searching velocity and effect.

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在此基础上，建立了直升机全耦合飞行动力学模型集员辨识的两步法。

Then a two-step method for the set-membership identification of a helicopter fully coupled flight dynamics model is established.

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本文在深入研究多工位注射工作原理和传统设备构造优缺点的基础上，全新设计了一种全电动多工位立式一步法注射成型机。

The paper has deeply researched operation principle of fully dynamoelectric multi-location vertical one-step injection molding machine and merit and shortcoming of conventional equipment .

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