查询词典 iteration

The basic formulations for the double nonlinear finite element analysis of drillstring in the large curvature wellbore are set up, and the Newton-Raphson iteration method is employed to solve the non-linear equations.

在此基础上，建立了对大曲率弯曲井眼中的钻柱进行二重非线性有限元分析的基本方程，以及相应的牛顿－拉斐逊迭代求解技术。

Matrix iteration method can be employed to figure out the first eigenvalue and eigenvector of a matrix.

矩阵迭代法是求矩阵的第一阶特征值与特征向量的一种数值方法。

Ellipse fitting algorithm, is simple and practical and not complicated iteration, it is easy to understand!

详细说明：椭圆拟合的算法，简单实用，不用复杂的迭代，很容易看懂！

It is wellknown, composition of functions is a fundamental operation in all mathematics and has been studied for a long time, for example, in the iteration of rational functions and in the ergodic theory.

事实上函数的复合是数学各个分支上的一种基本运算，且有悠久的历史，例如有理函数的迭代或可测函数空间上的遍历理论问题。

It was found that there's definite product relationship between the iteration times m and the corresponding critical equivalent coefficient error.

特别地，对带有迭代若干次的充分伸展的Marcov映射的混沌加密系统，其迭代次数m与相应的临界等效系数误差间存在明确的倍数关系。

Simulation results show that the layered detection and iteration detection algorithms are robust to channel estimation error.

仿真结果表明本文给出的分层检测及迭代检测算法对信道估计误差具有鲁棒性。

Meanwhile it analyzes the error of state estimation and raises the termination criterion for iteration.

另外，还对估计的误差进行了分析，提出了合理的迭代终止准则。

This not only takes a lot of time, but also requires the experimenter possessing profound knowledge of control theory and experience of iteration.

这不仅费时而且要求试验人员有较深厚的控制理论基础和迭代运算经验。2。

An asynchronous staggered iteration FEM method with explicit difference scheme is suggested to solve solid-liquid coupling dynamic elastoplastic problem.

提出了一个新的次塑性模型并用试验作了初步验证，建议用异步交叉迭代显式差分有限元求解固液耦合动力弹塑性问题。

For dynamic problem, the unsimultaneous staggered iteration FEM method with explicit central difference scheme is used for the elasto-plastic analysis of the dynamic response of a soil foundation. The computed results show good agreement with soil mechanic knowledge.

对于动力问题，采用异步交叉迭代显式有限元解法，对典型的地基算例进行了固液耦合的有限元动力弹塑性反应分析，结果定性符合土力学的一般规律。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。