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twiddle factor

  • [数] 旋转因子

网络释义专业释义英英释义

  [数] 旋转因子

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短语

storage of twiddle factor coefficients 旋转因子存储方案

Twiddle factor Generator 单元

twiddle factor FFT algorithm 旋转因子快速傅里叶变换算法

  • 旋转因子 - 引用次数：4

    The butterfly module, the twiddle factor generation module, the input-output interface module are analyzed and optimized. A novel method to generate twiddle factors is proposed and compared with the traditional method.

    方案对蝶形器、旋转因子产生器和输入/输出接口进行了分析和优化,整个算法的流程采用了流水线的工作方式,提高了运算速度并减小了FPGA内部资源的占用。

    参考来源 - 基于FPGA的基8
  • 旋转因子

·2,447,543篇论文数据，部分数据来源于NoteExpress

Twiddle factor

  • abstract: A twiddle factor, in fast Fourier transform (FFT) algorithms, is any of the trigonometric constant coefficients that are multiplied by the data in the course of the algorithm. This term was apparently coined by Gentleman & Sande in 1966, and has since become widespread in thousands of papers of the FFT literature.

以上来源于: WordNet

双语例句

  • The data and twiddle factor address generation hardware is shown to have higher speed than previous methods.

    该算法易于用硬件实现，其操作数访问地址的产生速度快于已有的算法。

    youdao

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