On sets of large Fourier transform under changes in domain

Applied and Computational Harmonic Analysis（2018）

引用 3|浏览18

暂无评分

摘要

A function f:Zn→C can be represented as a linear combination f(x)=∑α∈Znfˆ(α)χα,n(x) where fˆ is the (discrete) Fourier transform of f. Clearly, the basis {χα,n(x):=exp⁡(2πiαx/n)} depends on the value n.

查看译文

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要