Authors' reply to comments on "The inverse S-transform in filters with time-frequency localization"

被引:11
|
作者
Schimmel, M. [1 ]
Gallart, J. [1 ]
机构
[1] CSIC, Inst Earth Sci Jaume Almera, E-08028 Barcelona, Spain
关键词
D O I
10.1109/TSP.2007.896053
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Pinnegar points in his comment to a mistake in our paper on the inverse S-transform. It seems, in fact, that the error should mainly be attributed to the discretization of the S-transform, not to our inverse S-transform. Pinnegar bases his approach on the discrete S-transform by using its representation in the frequency domain. It is shown in an accompanying paper by Simon et al that there are differences whether one discretizes the S-transform using the time-domain or the frequency-domain expression. As a consequence, both inverse S-transforms suffer from different small artifacts. There are no changes in the physics, understanding, and conclusions of our publication.
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收藏
页码:5120 / 5121
页数:2
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