模糊综合评判法及其在人才选拔中的应用

将模糊数学的理论方法应用于学生能力的综合评判中,提出了一种人才能力量化的评判方法.通过实例说明该方法的可行性,为人才招聘与人才选拔提供一种新的方法.     

基于解析振速的ESPRIT算法

基于声矢量传感器在二维平面波入射时的输出信息,提出了其"解析振速"的输出模型,将目标的方位信息蕴含在输出信号的相位之中,并由此得到了矢量阵的输出模型.当ESPRIT算法应用于矢量阵时,由于矢量阵的内禀属性,旋转矩阵不再与阵型和信号的频率有关,只与目标方位信息有关,从而能够实现任意阵型全空间的无模糊测向.理论分析和仿真表明:本算法无需先验已知阵型;单声矢量传感器也可以应用ESPRIT算法,且此时其性能逼近克拉美-罗界.湖试表明本算法是有效的.     

Research on consistency measurement and weight estimation approach of hybrid uncertain comparison matrix

The consistency measurement and weight estimation approach of the hybrid uncertain comparison matrix in the analytic hierarchy process （AHP） are studied. First, the decision-making satisfaction membership function is defined based on the decision making＇s allowable error. Then, the weight model based on the maximal satisfactory consistency idea is suggested, and the consistency index is put forward. Moreover, the weight distributing value model is developed to solve the decision making misleading problem since the multioptimization solutions in the former model. Finally, the weights are ranked based on the possibility degree approach to obtain the ultimate order.     

混合综合法综合评价值的计算方法研讨

对于一个由线性综合成分和几何综合成分组成的多层次复合系统, 进行混合综合评价时,确立各层次各指标因素的权重是非常重要的．文中引用一个具体实例研讨混合综合法在多层次复合系统综合评价中评价值的计算问题．     

商业银行资产负债比例管理综合评价模型

为了对商业银行资产负债比例管理指标体系的执行情况进行考核,文中给出了各指标的衡量函数,并采用层次分析法确定各指标的权重,最后将两者结合构建了综合评价模型．     

某类解析函数的若干性质

定义了一个新的解析函数类C(λ,β,A,B),它是杨定恭一文中的函数类推广,并导出了C(λ,β,A,B)函数类的偏差定理,实部的估计和系数估计等性质.     

调剖措施效果的模糊理论评价

针对以往对油田调剖措施效果的生产动态资料、水驱曲线、监测资料和经济效益等单因素评价方法结论不够全面的缺点,把它们指标细分,分别对其进行模糊评判,再采用层次分析法确定指标权重,应用模糊综合评价方法对调剖措施效果进行全面的评价,形成一套调剖效果评价标准.用该方法对北三东区块进行评价,得到结果表明,调剖措施模糊综合评价结论客观地反映调剖措施的效果,避免了单因素评价的片面性,全方面反映各指标水平,使措施效果评价系统化,定量化以及标准化.     

柯西积分公式的推广

把一般的柯西积分公式integral from n=r(f(z)/((z-z_0)~m)dz=(2πi/(m-1)!f~(m-1)(z_0)推广到被积函数f(z)在周线Γ内部有2个及其以上奇点的情形,并得到了相应的积分计算公式.     

基于层次分析法的我国煤矿安全监察体系探析

采用层次分析法，建立了煤矿安全监察体系影响因素层次分析模型；分析了影响构建完善的安全监察体系的主要因素；确定了各因素的权重系数，对其进行计算、分析和排序。结果表明：可操作性强、完善的法律体系和行政机构的建立、安全文化的普及和安全技术的实践应用在影响因素中的权重最为突出。最后还提出了一些解决问题的建议。     

Comprehensive optimal control on seismic response of a single-tower self-anchored suspension bridge

Earthquake may cause severe damage to all kinds of bridge such as the falling down of the girder; therefore,effective measures should be employed to control the seismic displacement. In this paper,the method of comprehensive optimal control,com-bined with analytic hierarchy process,is employed to investigate the seismic response control of the Nanjing Jiangxinzhou Bridge,which is a single-tower self-anchored suspension bridge (SSSB). Also,3-dimensional nonlinear seismic response analyses are con-ducted. Three types of practical connection measures for seismic response control of SSSB are investigated,and the optimal pa-rameters of the connection devices are achieved by this method. Results show that both the elastic connection devices and the damp-ers with rational parameters can reduce the seismic displacement of the bridge effectively,but the elastic connection devices will in-crease the seismic force of the tower. When all factors are consid-ered,the optimal measure is by using the elastic connection devices and the dampers together. These results can provide references for seismic response control of SSSBs.