连续量 meaning in English
continuous quantity
Examples
- Firstly , several classical frequent set discovery algorithms based on level wise framework are discussed . secondly , the incremental algorithm and discretization of feature are studied for the dynamic and continue data set . finally , an expert controller and its implement of complex industrial process with help of the association rules mining are introduced
在上述背景下，结合教育部重点科研项目“复杂工业过程中信息融合与知识发现理论与应用研究” ，本论文的研究集中在三个方面：首先是对发现频繁数据项集的几种基本分层搜索算法的分析和理论探讨，其次是针对动态、连续量数据的增量挖掘算法和定量属性离散化的研究，最后给出一个采用关联规则挖掘技术的复杂工业过程专家控制器设计和现场运行结果。 - First , the error transfer characteristic among subsystems at different space locations is analyzed , and the direct transfer characteristic from discrete standard measure space to the workpiece measure space under measured in measure system is proven . second , the error reconstruction condition and method of mapping from discrete standard measurement system to continuous standard measure space are analyzed . based on the measurement sample stationarity in limited distance , the prediction model ' s limited astringency and mensurability to the dynamic measuring error and the prediction error respectively are proven
分析了不同空间位置子系统间的误差传递特性，证明了在测量系统中离散标准量值空间向被测量工件量值空间的直接传递性；分析了离散标准量系统向连续量值空间映射的误差重构条件和方法；基于测量样本的有限距离的平稳性，证明了预报模型对动态测量误差的有限收敛性和预报误差的可测度性，进而证明了以离散标准量值系统对被测工件预报修正的可行性和合理性。 - Theoretically , this quadrature can classify image blocks effectively , which bring out big speed - up ratio in fractal encoding ; and this feature is a continuous value , which enables us to adjust the quality of decoded images by changing the number of classes . our experimental results show that , comparing with exhaustive search , when the class number is 25 , we obtain 20 times speed - up ratio , with only image degeneration of 2 . 08db , at the same compression ratio
_ }速比;这种不变量也是连续量，大量的数值实验表明，因此还可通过改变分类数目来调竹解码图像的质量在压缩比相同的前提下，与全局搜索法相比，块分为25类时，可取得约20倍的加速比，而解码质量只相差2