| 一种改进的Aitken加速算法 |
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| 引用本文： | 王小平.一种改进的Aitken加速算法[J].科学技术与工程,2009,9(22). |
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| 作者姓名： | 王小平 |
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| 作者单位： | 榆林学院,信息工程学院,榆林,719000 |
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| 摘 要： | 在传统的Aitken加速算法的基础之上,定义了新的收敛序列,构造了新的加速方法,给出了定理的证明和算法实现的计算机程序伪代码.结合其在幂法加速中的应用进行了理论分析和实例比较.结果表明,此方法不仅减少了计算量,加快了计算速度,还可以提高计算精度.
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| 关 键 词： | Aitken加速算法 幂法 算法改进 |
| 收稿时间： | 8/24/2009 1:13:32 PM |
| 修稿时间： | 8/31/2009 4:34:57 PM |
A kind of improved exponential power-method |
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| wangxiaoping.A kind of improved exponential power-method[J].Science Technology and Engineering,2009,9(22). |
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| Authors: | wangxiaoping |
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| Abstract: | In this paper,an improvement matrix shrink algorithms scheme for the power method is put forward, a kind of the algorithm for change and take the place of accelerating is proposed,and the computer program of the algorithm is provided.The result show that the method of this paper has not only reduced the calculating amount, accelerated the computational speed , but also improved the precision of calculating. |
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| Keywords: | Aitken acceleration algorithm power law Algorithm |
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