| 概率算法在求解定积分中的应用 |
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| 引用本文： | 黄新,夏方礼.概率算法在求解定积分中的应用[J].怀化师专学报,2008(5):31-33. |
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| 作者姓名： | 黄新 夏方礼 |
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| 作者单位： | 湖南城市学院数学与计算科学系,湖南益阳413002 |
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| 基金项目： | 湖南城市学院科研课题资助（07B018）. |
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| 摘 要： | 结合概率原理和程序设计语言知识，设计了两种计算定积分的概率算法，然后比较了两种算法的优劣，数据实际结果表明，算法对复杂定积分的计算是很有效的．
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| 关 键 词： | 定积分 概率算法 随机变量 分段函数 |
Application of Probabilistic Algorithm to Solution of Definite Integral |
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| Institution: | HUANG Xin, XIA Fang- li ( Department of Mathematics and Computer Science, Hunan City College, Yiyang, Hunan 413002 ) |
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| Abstract: | Based on probability principles and knoeledge of programming design, two randomized algorithms are designed for calculate definite integral, and then the paper discusses two algorithms. Tests show algorithms are very effective for complicated definite integrals. |
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| Keywords: | definite integral probabilistic algorithm random variable subsection function |
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