A sampling rate alteration method based on FIR filter with FRM structure

Zhang Yuliang; Wu Welling; Tian Baoyu

Volume 25 Issue 8

Aug. 2003

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Zhang Yuliang, Wu Welling, Tian Baoyu. A sampling rate alteration method based on FIR filter with FRM structure[J]. Journal of Electronics & Information Technology, 2003, 25(8): 1021-1028.

Citation:

Zhang Yuliang, Wu Welling, Tian Baoyu. A sampling rate alteration method based on FIR filter with FRM structure[J]. Journal of Electronics & Information Technology, 2003, 25(8): 1021-1028.

Zhang Yuliang, Wu Welling, Tian Baoyu. A sampling rate alteration method based on FIR filter with FRM structure[J]. Journal of Electronics & Information Technology, 2003, 25(8): 1021-1028.

Citation:

Zhang Yuliang, Wu Welling, Tian Baoyu. A sampling rate alteration method based on FIR filter with FRM structure[J]. Journal of Electronics & Information Technology, 2003, 25(8): 1021-1028.

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A sampling rate alteration method based on FIR filter with FRM structure

Received Date: 2002-01-17
Rev Recd Date: 2002-07-08
Publish Date: 2003-08-19

Abstract

Abstract

In this paper, based on analyzing the relationship between the symmetry of a filters transfer function and its impulse response sequence, a class of filter with sparse impulse response coefficients is presented. Using this class of filter as the prototype filter, the computational complexity of a FIR filter realized with FRM technique is further reduced. Then, the sampling rate alteration method based on FIR filter with FR.M structure, its architecture, computational complexity and the problem in designing are studied. Finally, this sampling rate alteration method is proved to be efficiency with examples.

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References(1)

References

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