Recognition of modulation signal based on a new method of feature selection

Li Tiejun; Wang He; Xiao Xianci

Volume 24 Issue 5

May 2002

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Li Tiejun, Wang He, Xiao Xianci. Recognition of modulation signal based on a new method of feature selection[J]. Journal of Electronics & Information Technology, 2002, 24(5): 661-666.

Citation:

Li Tiejun, Wang He, Xiao Xianci. Recognition of modulation signal based on a new method of feature selection[J]. Journal of Electronics & Information Technology, 2002, 24(5): 661-666.

Li Tiejun, Wang He, Xiao Xianci. Recognition of modulation signal based on a new method of feature selection[J]. Journal of Electronics & Information Technology, 2002, 24(5): 661-666.

Citation:

Li Tiejun, Wang He, Xiao Xianci. Recognition of modulation signal based on a new method of feature selection[J]. Journal of Electronics & Information Technology, 2002, 24(5): 661-666.

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Recognition of modulation signal based on a new method of feature selection

Received Date: 2000-06-20
Rev Recd Date: 2001-01-08
Publish Date: 2002-05-19

Abstract

Abstract

According to the characteristic of communication signals, a new method of feature selection is presented. In this method, the efficient and robust genetic algorithm is used to sift out qualified feature subset, under the rule of clustering level of same classifications and separating level of different classifications. With the fine structure of evidence theory, a considerable recognition ratio is obtained under a wide range of SNR environment. Finally, the effectiveness of this method is proved by computer simulation.

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References(1)

References

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