A subsequence approach to interpolation using the FFT
A subsequence approach to interpolation using the FFT
复制标题
使用 FFT 进行插值的子序列方法
DOI：
10.1109/tcs.1987.1086169
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发表时间：
1987
期刊：
影响因子：
--
通讯作者：
J. Adams
中科院分区：
文献类型：
--
作者：
J. Adams
提出了一种利用FFT对离散信号进行插值的新方法。它示出的算术运算的数量可以通过将内插信号分解成一个有序的序列集来减少。一个例子来证明这种方法的有效性。
A novel approach to using the FFT for interpolating discrete-time signals is presented. It is shown that the number of arithmetic operations can be reduced by decomposing the interpolated signal into an ordered set of subsequences. An example is included to demonstrate the effectiveness of this approach.