The Formalization of Discrete Fourier Transform in HOL
The Formalization of Discrete Fourier Transform in HOL
复制标题
HOL 中离散傅立叶变换的形式化
DOI:
10.1155/2015/687152
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发表时间:
2015-10
影响因子:
--
通讯作者:
Jie Zhang
中科院分区:
文献类型:
--
作者:
Yupeng Zhang;Yong Guan;Liming Li;Jie Zhang
Traditionally, Discrete Fourier Transform (DFT) is performed with numerical or symbolic computation, which cannot guarantee 100% accurate analysis which may be necessary for safety-critical applications. Machine theorem proving is one of the formal methods that perform accurate analysis with completeness to some extent. This paper proposes the formalization of DFT in a higher-order logic theorem prover named HOL. We propose the formal definition of DFT and verify the fundamental properties of DFT. Two case studies are presented to illustrate usefulness and correctness of the formalized DFT, including formal verifications of Fast Fourier Transform (FFT) and cosine frequency shift.
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影响因子:
0.7
作者:
Liya Liu;O. Hasan;S. Tahar
通讯作者:
Liya Liu;O. Hasan;S. Tahar
DOI:
10.1007/978-1-4612-3658-0_10
发表时间:
1989-05
期刊:
--
影响因子:
--
作者:
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通讯作者:
M. Gordon
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作者:
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通讯作者:
J. Harrison
影响因子:
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作者:
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通讯作者:
Song, Xiaoyu
影响因子:
--
作者:
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通讯作者:
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