利用Bayes估计理论,研究概率变点问题,给出变点的一个具体先验分布和后验分布,并对变点的存在性作出判断。 2. In this paper,the Bayesian estimations of C are obtained,on the supposition that C has priori distribution respectively:(1)U(C 1,C 2)(0 C 1<C 2 2)prior;(2)Jeffreys noniformative ...
后验误差估计是自适应算法的基础。 2. This paper proposes a posteriori error estimation of gradient recovery-type for the Ciarlet-Raviart formulation of the first biharmonic problem. 文章给出了第一类重调和方程Ciarlet-Raviart混合变分形式下的梯度恢复型后验误差估计;通过引入加权Cle′ment插值,改进了ZZ梯度...
随机和系统误差的先验和后验估计数 3. A New Posteriori Error Estimates for Adaptive Finite Element Method 一种基于有限元方法的后验误差估计 4. A POSTERIORI ERROR ESTIMATION ON ANISOTROPIC MESH FOR POISSON EQUATION Poisson方程各向异性网格的后验误差估计 5. Subconvergence and a Self-Adaptive Posterior...