数值计算表明，这种方法可以降低方程的迭代次数约40%，并明显减少方程的求解时间。
Numerical results present that this method can decrease the number of iterative by 40% and reduce the computation time greatly.
数值计算表明，这种方法可以降低方程的迭代次数约35%，并明显减少方程的求解时间。
Numerical results present that this method can decrease the iterative number by 35% and reduce the computation time greatly.
两个典型算例的理论分析和实际计算表明，这种预条件方法可以降低方程的迭代次数约30%，明显减少方程求解时间。
The theoretical analysis and numerical results of two typical examples show that this method can decrease the numbers of iterative by30%and reduce the computation time greatly.
内点法是一种求解线性规划问题的多项式时间算法，其显著特征是其迭代次数与系统规模关系不大。
The interior point method is a polynomial time algorithm for solving linear programming problem, and its number of iterations is independent on the size of system.
利用对偶规划求解一个单纯形法循环的例子，由此减少了单纯形法迭代次数，达到简化计算、加快计算速度、节省存储空间的效果。
This paper tries to find the solution of a simplex-method recurrence by means of dual program, which can reduce the repetitions of simplex-method and simplify the calculations as well.
在求解迭代过程中，以残差变化量作为加速因子，修正权函数，减少了迭代次数，加快了算法的计算速度。
During the solution iterations, the residual change is used as accelerating factor to revise weight function. As a result, the number of iteration and the calculation time are decreased.
该算法利用多项式带余除法的相关推论，通过矩阵的列变换来求解关键方程，这样可以快速地得到商式和余式，从而可以减少迭代运算的次数。
The proposed algorithm use the related deduction of division with reminder of polynomials and the key equation is solved by column transformation of matrix.
程序执行结果包括：求解结果、迭代次数、迭代误差数据、误差曲线图等。
Procedures for implementation of the findings include: solving a result, the number of iterations, iterative error data, error curve and so on.
根据可逆冷轧机的生产特点，采用了一种简单的迭代方法求解负荷按比例分配构成的非线性方程组，得到总轧制道次数以及各个道次的中间厚度。
Based on the rolling feature and practice of reversible cold mill, a new calculating method to determine the load distribution is put forward by means of nonlinear equations.
实际系统的计算结果表明，此算法的迭代收敛次数稳定，与系统规模关系不大，在求解大规模系统无功优化问题时，其性能优于具有指数时间复杂性的单纯性法。
The computation results of practical power systems show that the number of iterations of this algorithm is independent of system's size, and it is superior to simplex...
实际系统的计算结果表明，此算法的迭代收敛次数稳定，与系统规模关系不大，在求解大规模系统无功优化问题时，其性能优于具有指数时间复杂性的单纯性法。
The computation results of practical power systems show that the number of iterations of this algorithm is independent of system's size, and it is superior to simplex...
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