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提出了一种无存储访问冲突的基2×K并行FFT架构.该架构通过并行地址产生算法,使K个基2蝶形运算单元同时读取或写入所需的2 K个操作......

A more efficient permutation algorithm which has less computer operation and better structure is presented here for radi......

目前快速Fourier变换算法主要有两大类,一类是针对点数为2的整数次幂,一类对应点数为其他长度的情况。在介绍基2和混合基的FFT算法......