利用計算機求物理問題近似解的一種方法A Kind of Method by Using Computer to Get the Appoximate Solution about Some Physics Problems
董永濤
Dong Yongtao(Physics Department of Yunnan institute of the Nationalities, Kunming, 650031)
摘要(Abstract)：
物體運動的整個過程可以看成是由許多足夠小的段迭加起來的．當速度表達式較復雜時，計算每一小段的結果并將其累加起來的工作量將非常巨大，使用計算機能快速地得到結果．文中對誤差的產生和減少也做了討論．
A motion process can be separated into many small segment, it will takea lot of time to calculate the value of each small segment and to sum them up whenthe velocity expression formula is complex, but we can get the approximate solution fastby using a computer.
關鍵詞(KeyWords)：
近似解;計算機;運動方程
Approximate solution, Co mp utcr, Motion
基金項目(Foundation):
作者(Author):
董永濤
Dong Yongtao(Physics Department of Yunnan institute of the Nationalities, Kunming, 650031)
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