| 变量独立时误差传播定律的研究 |
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| 引用本文： | 邓永和.变量独立时误差传播定律的研究[J].安徽农业科学,2011,39(21):12637+12660-12637,12660. |
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| 作者姓名： | 邓永和 |
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| 作者单位： | 丽水学院建筑系,浙江丽水,323000 |
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| 基金项目： | 浙江省教育厅一般科研项目 |
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| 摘 要： | 当变量相互独立时,函数的中误差并不满足常规的误差传播定律。为此,推导了新的公式,并用算例证实新公式的必要性和可行性。
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| 关 键 词： | 变量 独立 误差传播定律 |
Study on Independence Variable's Error Spread Law |
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| DENG Yong-he.Study on Independence Variable's Error Spread Law[J].Journal of Anhui Agricultural Sciences,2011,39(21):12637+12660-12637,12660. |
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| Authors: | DENG Yong-he |
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| Institution: | DENG Yong-he(Architecture Department,Lishui College,Lishui,Zhejiang 323000) |
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| Abstract: | When variables were independent,their function errors did not meet the routine error spread law.So,new formula was deduced,and the need and feasibility of new formula was testified by examples. |
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| Keywords: | Variable Independence Error spread law |
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