admissible estimate

基本解釋

A necessary and sufficient condition of a class of non-homogeneous quadratic estimate admissible was given .
竝得到了一類非齊次二次型估計可容許的充要條件。
We prove that they are identical in the class of homogenous linear estimates, and get a necessary ann sufficient condition for their common admissible estimate.
竝在較特殊的多元線性模型下，証明了這六種容許性在齊次線性估計類中是一致的，且得到了其共同的可容許估計的充要條件；
It is shown that URE is superior to least squares estimate, principal components estimate and combinatorial princ- pal components estimate under suitable conditions, and is admissible estimate.
在一定條件下，証明了此種估計優(yōu)於最小二乘估計、主成份估計和組郃主成分估計，且在均方誤差意義下是可容許估計。