微分方程中的傅里叶级数

Proceedings of The 4th International Conference on Future of Teaching and Education Pub Date : 2021-09-17 DOI:10.33422/4th.icfte.2021.07.73

Jorge Olivares Funes

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引用次数: 0

摘要

．在这项工作中，GeoGebra小程序将用于处理非齐次线性微分方程，其中非齐次部分是某个周期函数，分段常数，由其傅立叶级数近似。一些研究已经表明，正确使用GeoGebra有助于学习和理解数学。这就是为什么这个软件是学习微分方程的重要补充。

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Fourier series in Differential Equations with GeoGebra

. In this work, the GeoGebra applets will be used to treat nonhomogeneous linear differential equations, wherein the nonhomogeneous part is a certain periodic function, piecewise constant, approximated by its Fourier series. Several studies have already shown that the proper use of GeoGebra helps to learn and understand the mathematics. This is why this software as an important complement for learning differential equations.

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Proceedings of The 4th International Conference on Future of Teaching and Education

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