1) observation structure
观测结构
1.
The irrationality of observation structure is one of the reasons resulting in ill-condition in parameter estimation,and measuring observation structure is an effective way to diagnose whether it is ill-conditioned in a system or not.
给出了超平行多面体体积的表达式,论证了超平行多面体体积与Gram行列式的值之间的关系,提出了一种度量观测结构优劣的方法,并通过实例对该方法进行了验证。
2.
According to the research of observation structure,the basic mechanism of observation has been discussed,six shapes of observation structure been brought forward,and the reason why the ill-conditioning exists been analysised from foundation.
通过对观测结构的研究探讨了观测的基本机理;提出了观测结构的6种形态,从根本上分析了病态性存在的原因。
3) observer structure
观测器结构
4) structural observability
结构可观测性
5) microtexture measurement
微观结构测量
补充资料：大坝内部变形观测(见水工建筑物变形观测)
大坝内部变形观测(见水工建筑物变形观测)
daba neibubianxing guanCe大坝内部变形观测见水工建筑物变形观测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条