相关函数分析 meaning in Chinese

correlation function analysis

By using extensics theory and method , the classical field matter - elements and segment field matter - elements are put forward on the hasis of transformation of extensive set and analysis of correlation function , and matter - element extension model of expansive soils ' expansive scale is established
摘要应用可拓学的理论与方法，基于可拓学中的可拓集合变换和相关函数分析法，给出了膨胀土胀缩等级的经典域物元和节域物元，并建立了膨胀土胀缩等级的物元可拓识别模型。
Time - field analysis , frequency - field analysis and correlation function analysis in traditional , have been improved in application of fault diagnosis . and gray system , obscure subjection degree , expert system , wavelet analysis and neural network , etc . have been applied in running state of qualitative analysis system , however , it is the issue having been concerned all along in academic circle that the fault state of system is analyzed quantitatively
传统的时域分析、频域分析和相关函数分析在故障诊断应用中得到了不断的改进，灰色关联度、模糊隶属度、专家系统、小波分析及神经网络等方法在定性分析系统的运动状态中得到广泛的应用，而定量地分析系统的故障状态是学术界一直关注的问题。