1. 电子科技大学
2. 电子科技大学 成都
纸质出版:1990
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[1]舒勤,张有正.X[k]有零点的卷积反演的DFT算法[J].电子学报,1990(03):83-89.
Shu Qing, Zhang Youzheng. The DFT Algorithms of Deconvolution for X(k) Having Zeros[J]. Acta Electronica Sinica, 1990, (3): 83-89.
不少学者认为:X[κ]有零点的卷积反演问题不宜用DFT算法。本文提出了三种解决这一问题的方法
它们都保留了DFT算法。与其它方法相比
本法简单易行
运算量少。
It is generally believed that when X(k) has zeros
it is not appropriate to solve the deconvolution problem using DFT techniques. However
three methods based on DFT techniques to solve this problem are proposed in this paper. A lot of operations can be saved by these methods as compared with other methods.
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