特征参数

First, four groups of filter coefficients matrix for DCT domain deblocking are deduced. Then frequency characteristic parameters are extracted to instruct the selection of the filter coefficients matrix. The selected filter coefficients matrix multiplied with the DCT coefficients and the blocking artifacts is alleviated in the filtered DCT blocks.

在DCT-AFBAR算法中，首先推导出四组用于DCT域滤波的系数矩阵，然后根据解码块的频率特征参数来选取当前DCT块滤波所使用系数矩阵，最后将相应的DCT系数块与选好的系数矩阵进行相乘，即得到消除了块效应的DCT系数块。

The results of wave-making coefficients and relative data of wave-making field both from computation based on RANS approach and Michell integral method are provided for 7 different designs of bulbous bow lines respectively in this paper.

以球首的几何特征参数作为自变量构造了7条模型，分别应用CFD方法计算了船首的兴波波场和应用Michell积分方法确定了船体的兴波阻力系数。

The mean value of 13 morphometry parameters of cellualr nuclear and plasma were obtained from benign and malgant tumor cell.

应用我院自己研制的阴道细胞自动图像分析系统对腹水中良、恶性肿瘤细胞进行了定量分析，获得了良性及恶性肿瘤细胞核及浆13个特征参数的均值。

In this thesis, the author has investigated the effects of two methods of updating the swellfree surface and some characteristic parameters in the finite element meshes on the extrudateswell for Newtonian fluid using variance analyses.

本文首先用方差分析方法考察了两种挤出胀大表面形成方法和有限元网格中的几个特征参数对牛顿流体挤出胀大的影响。

The experiments show that this methodis suitable for identifying specific targets and is good in noise immunity.

实验表明，与用单纯的分形特征参数相比，所提出的方法是一种快速、有效的人造目标识别方法。

the method that can analyze the parameters of blade surface by Open Grip language under UG environment is introduced and the example of application is given.

介绍了一种在UG环境下使用Open Grip语言编程分析叶片曲面特征参数的方法，并给出了应用实例。

The optical fiber's characteristic parameters are important to its application.

光纤的特征参数与光纤的应用有密切的联系。

Base of the distribution of chaotic parament in gas-liquid-solid fluidized bed,the bottom and the central of gas-liquid-solid fluidized bed is very comlexed.So we should monitor the bottom and he central of the fluidized bed. It provided the basis of degumming and it has important value and instruct meaning.

根据气液固流化床中的混沌特征参数的分布，说明在流化床的底部和中央区的运动更为复杂，应加强底部和中央区的控制和监测，同时也为流化床在脱胶行业的应用提供了依据，具有重要的工业应用价值和指导意义。

According to the feature of case design method, first characteristic parametric curve laws about case is studied, and by classifying parametric curves the solving accuracy is improved.

按实例化设计方法的特点，首先研究了实例特征参数曲线规律，并将其分类组织提高实例的搜索速度和问题的求解精度。

The design,application strategy and key technology of the design subsystem based on feature parametrization for Crankshaft are discussed in detail.

着重讨论了零件基于特征参数化设计的设计思想、实现策略和关键技术，对建立微机CAD/CAM集成系统具有一定的参考价值

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。