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该文提出了一种短时傅里叶变换的新型并行结构.它是基于自适应的回归处理,特别适用于VLSI的执行.这个结构只需要N-1个乘法器和N+1个加法器.该文提出的方法可以不以转置运算很容易推广到多维的情况中.同时该文还给出了这个结构的一些特性.“,”A novel parallel architectures for short-time transform based on adaptive time-recursive processing is proposed for efficient VLSI implementation. Only N-1 multipliers and N+1 adders are required. The proposed approach can be easily extended to multi-dimentional cases without the transpose operation. Various properties of the proposed architectures are also presented.