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- back analysis algorithm 反分析
- A new approach for back analysis of mechanical parameters of dams combining BP neural network with uniform design and genetic algorithm was established. 将均匀设计理论、BP神经网络和遗传算法三者结合起来,应用于大坝力学参数反分析中。
- A back analysis method of viscoelastic rock mass is proposed in this paper, in which, pattern search (PS), genetic algorithm (GA), and neural network (NN) are naturally combined. 摘要把模式搜索嵌入目前广为应用的遗传算法中,使之和神经网络有机结合,提出了搜索-遗传-神经网络算法。
- This procedure in the realization of fuzzy cluster analysis algorithm to achieve through the recursive classification. 本程序实现模糊数学中聚类分析算法,该算法通过递归来实现分类。
- New Product and project analysis, include cash flow, investment, margin and pay back analysis. 新产品及项目分析,包括其现金流量,固定资产投资,产品利润及回报期等分析。
- The PCG analysis algorithm based on support vector machines successfully identify nine types of heart disease. 以支持向量机为基础之心音图辨认演算法可以成功的将九种心音辨认出来。
- Combining with numerical samples, the uniqueness and stability are studied for back analysis. 结合数值算例,研究了参数识别中需要解决的反问题的唯一性和稳定性问题。
- Using the method of microelement with the skill of back analysis, we can realize the inverse desi... 在细观元方法的基础上引入反分析技术,就能实现具有复杂结构材料件在细观层次上单参数反演与识别。
- Implement a set of operators or extend the TinyDB query language with support for some kind of signal processing or time-series analysis algorithm. 实现一套操作符或扩展TinyDB查询语句,使其支持一些信号处理或者时序数据的分析算法。
- In back analysis,the unreasonable modality is not only helpless for the load identification,but also interferefering... 然而在工程实行中,常常是很难对作用于结构的外载荷作直接测量和计算。
- In the experiment, this paper re-ranks the results of the full text search using the website level link analysis algorithm. 本文在实验中依照站内层次链接分析算法计算出页面的重要性重新排序文本查询的结果以提高查询质量。
- Using DCM as a data structure for the reachability analysis algorithm for multirate automata, the complexity can considerably be decreased. 理论上证得,DCM可以大大降低可达性分析算法的复杂度。
- A new observability analysis algorithm for power system state estimation based on reduced network Jacobian matrix is proposed. 提出了一种新的基于降阶网络雅可比矩阵的电力系统状态估计可观测性分析方法。
- A new method is presented to analyze the vertical load bearing performances of prefab piles with optimization and back analysis techniques. 对预制桩的竖向承载性能进行计算研究,提出了一种分析预制桩竖向承载性能的新方法。
- We also present the pretreatmentmethod of reachability analysis algorithm, which can reduce the memory usage and improve efficiency of the algorithm. 另外给出了可达性算法的预处理方法,通过预处理可以节省算法占用的内存空间,提高了算法的运行效率。
- Then analysis several main factors use of principal component analysis algorithm, rejecting the factor with minimum weight. 对其中的几个主要因素进行主成分分析,剔除权重最小的因素;
- The back analysis formulas of viscoelastic displacements are derived from BEM according to the fundamental principle of inverse process, and it is compared with FEM BA formulas. 本文根据逆过程法的基本原理,导出了以边界元法为基础的粘弹性位移反分析公式,并将其与以有限元法为基础的基本公式作了比较。
- This paper presents a new cluster analysis algorithm combined with fitness sharing genetic algorithm for solving multimodal optimization problems. 提出了一种新的聚类方法,并将其与适应值共享遗传算法结合,用于解决多峰优化问题。
- Slide 5.0 is the most comprehensive slope stability analysis software available, complete with sensitivity, probabilistic and back analysis capabilities. 0是目前可用的最全面的倾斜稳定性分析软件,完整地包括了灵敏度、概率和背面分析功能。
- To calculate rockmass and surface subsidence by using numeric analysis of rock mechanics, back analysis of displacement is used to study identification and theoretical analysis. 为应用岩石力学数值分析方法进行岩层与地表移动计算,采用位移反分析方法,进行了模型识别和理论分析研究。