The synthesis of linear-phase multirate frequency-response-masking filters

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作者
Lim, YC
Yang, R
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TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The application of the frequency-response-masking technique for the synthesis of computationally efficient sharp filters has been discussed widely in the literatures. However, all of the previously reported frequency-response-masking methods are efficient for synthesizing filters operating in the single rate environment only. In this paper, we extend the frequency-response-masking technique into the design of multirate filters. Our method is eminently suitable for the synthesis of anti-aliasing and anti-imagining filters for interpolation and decimation operations.
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页码:2341 / 2344
页数:4
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