本文首次提出将“解线性伪布尔不等式系统”的算法应用于IIR数字滤波器系数字长的优化问题。

In this paper, the writer proposes a method known as linear Pseudo-Boolean inequality system programming for solving the optimization of coefficient words length of IIR digital filters.

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民机结构的疲劳寿命服从双参数威布尔分布，其分散系数与战斗机基于对数正态分布的疲劳寿命分散系数存在明显的不同。

The fatigue life of civil aircraft structures obeys two parameter Weibull distribution, its scatter factor is significantly different from that obeys logarithm normal distribution.

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提出了利用韦布尔雷达测量的速度及弹道参数来辨识非常规弹丸飞行的阻力系数和攻角的方法。

According to the data given by the Weibull radar, the drag coefficient and angle of attack were identified.

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