查询词典 a posteriori

By means of proposing a priori Markovian transition probability used in the model predictive probability in input synthesize, the IMM estimation algorithm not only utilizes the sufficiency system's posteriori information, but also utilizes rationally the system's priori information, which enhances estimation performance highly Theoretical analysis and simulation show the IMM algorithm is one of the most cost-effective schemes in all generalized pseudo Bayesian algorithms.

IMM估计方法通过在用于输入综合的模型预测概率中引入一个马尔可夫先验转移概率，使得IMM估计不但充分地利用了系统的后验信息，而且合理地利用了系统的先验信息，从而大大地提高了估计的精度和性能。理论分析和仿真结果表明：IMM估计方法是各种广义伪贝叶斯算法中性能最优的一种自适应估计算法。

In this thesis, we study the problem about subconvergence and a self-adaptive posteriori error estimates of bilinear finite element.

中文摘要：本文主要是研究双线性有限元的慢收敛和自适应后验误差估计的有关问题。

To solve the problem of poor resolution in passive millimeter wave imaging, we present an improved maximum a posteriori super-resolution algorithm.

针对无源毫米波成像中图像分辨率低的问题，提出了一种改进的最大后验超分辨算法。

It also applies Maximum A Posteriori estimation techniques to remove Gaussian noise without damaging edges or details of the image.

此外，它还利用了最大后验概率估计以及相应优化算法的特点，在去除高斯噪声的同时，保护边缘和细节信息。

For the issue of how to apply the a posteriori error estimation to the mesh refinement control, the thesis also presents its own method.

对于如何应用后验误差估计进行网格加密控制，也给出了自己的实现方法。

The influences of modeling theory, source of parameters and a posteriori simulation on validity of models are researched and an evaluation method of model validity based on the three factors is proposed, and the significance of performing dynamic evaluation of model validity is analyzed.

分析了模型的建模理论、参数的来源及后验仿真对模型有效性的影响，提出了基于这3方面因素的模型有效性评估方法，并分析了对模型有效性进行动态评估的重要性。

This paper presents an improved maximum a posteriori probability decoding algorithm for optimal decoding of parallel concatenated convolutional codes.

摘要该文给出了一种改进型最大后验概率译码算法用于实现并行级联卷积码的最优译码。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。