By means of the iterative analysis method,the existence for periodic solution of first-order differential equations is considered in this paper. Some new results are obtained.
利用迭代分析方法讨论了一类一阶微分方程周期解的存在性,并得到一些新的结果。
参考来源 - 一阶微分方程的周期解(英文)·2,447,543篇论文数据，部分数据来源于NoteExpress
相应算例表明所提方法对结构的增量迭代分析是非常有效的和精确的。
The corresponding numerical examples confirm this proposed procedure is accurate and efficient for incremental-iterative type of structural analysis.
在对复杂的非线性方程进行回归分析时，提出了一种简单的迭代分析方法。
A simple iteration method is proposed for the complex nonlinear (regression) analysis of heat transfer data.
本文提出了利用多维牛顿迭代分析有多个非线性电阻构成的复杂网络的方法，推导出了节点电位法分析非线性电阻网络的多维牛顿迭代公式。
This article shows that the intricated network consisted by multi-nonlinear resistance can be analyzed by multidimensional Newton's iterative method and derives its formula.
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