| 拉普拉斯变换在高等数学中的应用 |
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| 引用本文： | 黄会芸.拉普拉斯变换在高等数学中的应用[J].潍坊教育学院学报,2009,22(4):44-45,55. |
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| 作者姓名： | 黄会芸 |
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| 作者单位： | 东南大学数学系,江苏南京211189;南京化工职业技术学院基础部,江苏南京210096 |
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| 摘 要： | 利用拉普拉斯变换的定义及其性质来求解概率密度、微分方程与积分方程,求解实变量的广义积分以及利用单位阶跃函数将分段函数化简为一个式子。
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| 关 键 词： | 拉普拉斯变换 概率密度 微分方程 积分方程 |
Application of Laplace's Equation |
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| Huang Huiyun.Application of Laplace's Equation[J].Journal of Weifang Educational College,2009,22(4):44-45,55. |
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| Authors: | Huang Huiyun |
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| Institution: | Huang Huiyun ( 1. Southeast University, Nanjing Jiangsu 211189; 2. Nanjing college of Chemical Technology, Nanjing Jiangsu 210096) |
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| Abstract: | In this paper, the definition of Laplace＇ s Equation and its properties were applied to solve the probability density, differential equations, integral equations and improper integral of real variables. It was also used to simplify unit step function. |
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| Keywords: | laplace＇ s equation probability density differential equation integral equation |
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