迭代的

We also adopt the iterative method to study the matrix nearness problem associated with these inconsistent matrix equations systematically in this dissertation, and characterize the minimization property of this iterative method by making use of the matrix function in subspace for the first time, which is the important improvement for the achievements of references.

本文还采用迭代方法系统地研究了问题Ⅰ，并首次利用子空间上的矩阵函数来刻画该迭代方法的极小化性质，这是对已有研究成果的重要补充和完善。

For the problem of value iteration optimization of the compact action set in semiMarkov decision process, a unified standard VI algorithm directly based on the equivalent infinitesimal generator under both discount and average criteria was proposed with the proof of convergence.

针对半Markov决策过程在紧致行动集上的数值迭代优化，提出了折扣和平均准则下直接基于等价无穷小生成子的统一的标准数值迭代算法，并证明了其收敛性。

Global convergence strategy is combined to gauss-newton method that performs the virtue of insensitiveness to initial guess in iteration algorism, when applied to nonlinear least square estimation in target location, the algorism can approach the precise guess by iterations with the noise-polluted initial guess.

将全局收敛策略与牛顿法相结合，得到了对初值不敏感的迭代算法。将该算法应用于非线性最小二乘目标定位中，在初值受测量误差影响而估计不准的情况下，可以通过迭代得到精度更高的解。

However, this prefetching works only if the results of one iteration of the loop does not affect the operands fetched by the next iteration of the loop.

然而，只有在循环中一条迭代指令的结果不影响下一次迭代提取的操作数的时候，这个预取工作才能进行。

In the program the Newton-Raphson's method is used to iterative computation; and the method of either the cylinder-arc-length or the minimum residual displacement is adopted to control the iterative process.

在分析非线性静力和动力有限元计算方法的基础上，本文采用修正的Newton-Raphson方法进行迭代计算，并采用柱面弧长法和最小残余位移法控制迭代过程，编制了一个适合于杆件体系结构的有限元分析程序，结构可以按桁架、刚架或梁杆组合体系分析。

However,the results of a nonlinear problem will be directly affected by the choice of the iterative method.

求解这类问题的常用方法是迭代法，而迭代法的选择直接影响到各种非线性问题结果的好坏。

Dichotomy, a simple iterative method Yi Newton iteration of these three methods for nonlinear equations ro...

二分法，简单迭代法矣牛顿迭代法这三种方法来求非线性的方程的根，比较这三种的收敛性。

Liu Qihou offered the definition of iterative sequence with error in metric space and proved the convergence of iterative sequence.

LiuQihou提出了度量空间中带有误差的迭代序列的定义，并研究了迭代序列的收敛性。

In order to ensure the rapid convergence of the method, incomplete precondition LDLT technology is used.

在预处理技术做保证的条件下，引入Krylov子空间迭代法，计算表明，该迭代方法结合预处理技术后收敛速度非常快，是高效快速求解电磁有限元模拟中形成的大型复系数方程组的最佳选择。

Simulation results show that ordinal check with degressive iterative number is optimal, which can effectively decrease the complexity and acquisition time.

仿真结果表明顺次迭代且迭代次数递减的校验方法最优，该方法能够在不损失检测概率的情况下降低Gold码捕获的复杂度，同时降低其捕获时间。

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。