| 快速实现二维DFT的处理器阵列 |
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| 引用本文： | 魏小君,胡艳军.快速实现二维DFT的处理器阵列[J].安徽师范大学学报(自然科学版),1994,17(3):41-45. |
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| 作者姓名： | 魏小君 胡艳军 |
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| 作者单位： | 安徽大学 |
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| 摘 要： | 本文给出了实现二维离散付里叶变换（２ＤＤＦＴ）的两种新阵列，两种结构方案都适用于ＶＬＳＩ技术，可用于多维高速输入输出处理器和ＦＦＴ的结构中。它的优点是减少了处理器元素（ＰＥ＿ｓ）之间的数据交换，并省去了通常所要的矩阵变换操作。
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| 关 键 词： | 数据流计算 多维 DFT 处理器 |
Fast Processor Arrays for Two-dimensional Discrete Fourier Transform |
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| Wei Xiaojun,Hu Yanjun.Fast Processor Arrays for Two-dimensional Discrete Fourier Transform[J].Journal of Anhui Normal University(Natural Science Edition),1994,17(3):41-45. |
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| Authors: | Wei Xiaojun Hu Yanjun |
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| Institution: | Anhui University |
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| Abstract: | In this paper,two new processor arrays for the 2D dirrete Fourier transformare given. Both structural schemes are oriented towards VLSI technology. The can beused in the construction of high-throughput processor for multi-dimensional and fastFourier transforms. The advantages of these structu ral schemes are locatisation of alldata exchanges between processor elements(PE_s)and the absence of necessity of matrixtransposition. |
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| Keywords: | Dataflow computation digital signal processing multidimensional discreteFourier transform VLSI arrays |
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