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新产品市场风险评价的原理与方法研究 总被引:1,自引:0,他引:1
本文不仅给出了新产品市场风险的因素和指标体系,而且提出了用模糊数学与AHP相结合来进行新产品市场风险评价的原理和方法,同时,给出了一种新的群体AHP赋权方法,使量化更具合理性 相似文献
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化学实验教学是化学教学系统中的一个子系统,化学实验教学改革与化学教学整体改革紧密相关。由于实验是激发兴趣、探求知识、培养能力、发展智力的重要手段,因此,在化学教学整体改革中,化学实验教学改革起着举足轻重的作用。 相似文献
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The problem of checking robust D-stability of multi-in and multi-out (MIMO) systems was studied. Three system models were introduced, i.e. multilinear polynomial matrix, polytopic polynomial matrix and feedback system model. Furthermore, the convex property of each model with respect to the parametric uncertainties was established respectively. Based on this, sufficient conditions for D-stability were expressed in terms of linear matrix inequalities (LMIs) involving only the convex vertices. Therefore, the robust D-stability was tested by solving an LMI optimal problem. 相似文献
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