| 一种二维表格矩阵舍入误差处理的算法 |
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| 引用本文： | 刘方阁 李银聚. 一种二维表格矩阵舍入误差处理的算法[J]. 山东科学, 1992, 5(1): 7-12 |
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| 作者姓名： | 刘方阁 李银聚 |
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| 作者单位： | 山东省计算中心，山东省计算中心，山东省计算中心，山东省计算中心，山东省计算中心 |
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| 摘 要： | 四舍五入方法是一种普遍使用的方法,但在累计求和的情况下,单纯的四舍五入容易引起较大的误差,这在统计中非常普遍,针对这个问题,本文介绍了一种算法,它既接近四舍五入的方法,同时又消除了累计误差.
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| 关 键 词： | 舍入误差 表格矩阵 算法分析 |
A CALCULATIVE METHOD TO HANDLE ROUNDING ERROR OF A TWO DIMENSION TABLE ARRAY |
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| Liu Fangge Li Yinju Guo Hongbin Jiang Fengcai Wang Hunan. A CALCULATIVE METHOD TO HANDLE ROUNDING ERROR OF A TWO DIMENSION TABLE ARRAY[J]. Shandong Science, 1992, 5(1): 7-12 |
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| Authors: | Liu Fangge Li Yinju Guo Hongbin Jiang Fengcai Wang Hunan |
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| Affiliation: | Shandong Computer Center |
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| Abstract: | Rounding method is a popular method which has been widely adopted by people. But in the ease of seeking accumulative total as it often occurs in statistics, the rounding method can produce a larger error. Here we introduce a method which is very closed to the rounding method, yet it can elimihate the accumulative error. To face this problem,we introduce a method,which is not only closed to the rounding method.but also eliminate the accumulative error. |
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| Keywords: | rounding error table array calculative method analysis |
| 本文献已被 CNKI 维普 等数据库收录！ |
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