侵略
发表于 2025-3-28 18:39:43
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无目标
发表于 2025-3-28 22:13:51
Some Problems of Estimation for Mixed-Weibull Populations which Arise in Fatigue or Strength Modelsf . are found and the means and the covariance matrix are given. The utility of these results is illustrated by estimating the two-parameters from a mixed-exponential population and computing confidence bounds on the reliability.
enterprise
发表于 2025-3-28 23:44:07
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FID
发表于 2025-3-29 05:41:07
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玩忽职守
发表于 2025-3-29 08:23:24
Book 1993erned by partial and ordinary differential equations. New necessary and sufficient conditions for optimality are given. Recent advances in numerical methods are discussed. These have been achieved through new techniques for solving large-sized nonlinear programs with sparse Hessians, and through a c