| 引用本文: | 陈德明.在有限区间中用FFT求微分方程数值解的几个问题.[J].国防科技大学学报,1989,11(2):24-28.[点击复制] |
| Chen Deming.Some Problems in Application of FFT to Finding Numerical Solutions of Differential Equations in Finite Interval[J].Journal of National University of Defense Technology,1989,11(2):24-28[点击复制] |
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| 在有限区间中用FFT求微分方程数值解的几个问题 |
| 陈德明 |
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(应用物理系)
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| 摘要: |
| 本文讨论了在有限区间中运用FFT求解微分方程数值解时遇到的几个问题，并提出了解决方法。 |
| 关键词: 微分方程，数解值，快速付里叶变换 |
| DOI： |
| 投稿日期：1988-08-07 |
| 基金项目: |
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| Some Problems in Application of FFT to Finding Numerical Solutions of Differential Equations in Finite Interval |
| Chen Deming |
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(Department of Applied Physics)
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| Abstract: |
| Some problems met in finding numerical solutions of differential equations by FFT method are discussed in this paper. The effective solutions to these problems are presented. |
| Keywords: differential equation,numerical method,fast fourier transformation (FFT) |
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