[1]胡欣,戴在平,李元杰.针对一种特殊干扰信号的自适应抵消器改进算法[J].华侨大学学报(自然科学版),2002,23(3):308-312.[doi:10.3969/j.issn.1000-5013.2002.03.019]
　Hu Xin,Dai Zaiping,Li Yuanjie.An Improved Algorithm of an Adaptive Canceller Directing against a Special Interference Signal[J].Journal of Huaqiao University(Natural Science),2002,23(3):308-312.[doi:10.3969/j.issn.1000-5013.2002.03.019]
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针对一种特殊干扰信号的自适应抵消器改进算法()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第23卷
期数:
2002年第3期
页码:
308-312
栏目:
出版日期:
2002-07-20

文章信息/Info

Title:
An Improved Algorithm of an Adaptive Canceller Directing against a Special Interference Signal
文章编号:
1000-5013(2002)03-0308-05
作者:
胡欣; 戴在平; 李元杰
华侨大学信息科学与工程学院; 华侨大学信息科学与工程学院 泉州362011; 泉州362011; 泉州362011
Author(s):
Hu Xin;  Dai Zaiping;  Li Yuanjie
College of Info. Sci. & Eng., Huaqiao Univ., 362011, Quanzhou
关键词:
自适应滤波;  噪声抵消;  迭代
Keywords:
adaptive filtering;  noise cancellation;  iteration
分类号:
TN911.7
DOI:
10.3969/j.issn.1000-5013.2002.03.019
文献标志码:
A
摘要:
提出针对一种特殊干扰信号的自适应抵消器改进算法 .它既能有效地进行噪声抵消,又在一定程度上加快收敛速度,从而提高自适应抵消器在这种干扰环境下的性能 .文中通过严格的理论推理,证明这种算法的可行性和优越性 .计算机仿真结果表明,利用改进算法得到的抵消器输出结果,明显优于传统算法所得的结果 .最后指出,这种改进算法在范围上的特殊性
Abstract:
Directing against a special interference signal, an improved algorithm is presented for the use of an adaptive canceller. By which not only the noise can be effectively cancelled but also the convergence can be speeded to some extent. The performance of adaptive canceller is thus improved under this interference environment. The feaslbility and the superiority of this algorithm are proved by strictly theoretical inference. As indicated by computer simulation, the output result of canceller obtained by using improved algorithm is obviously better than that obtained by conventional algorithm. The particularity of this improved algorithm is pointed out finally

参考文献/References:

[1] 陈为忠, 庄其仁. 雾中成像实现的一个思路 [J]. 华侨大学学报(自然科学版), 2001(3):257-260.doi:10.3969/j.issn.1000-5013.2001.03.008.
[2] 吴兆雄, 邹理和. 数字信号处理 [M]. 北京:国防工业出版社, 1985.63-65.
[3] 陈建华, 谢希仁. 在自适应滤波器中干扰信号检测算法的研究 [J]. 电子科学学刊, 1999(3):420-423.
[4] 姚天任, 孙洪. 现代数字信号处理 [M]. 武汉:华中理工大学出版社, 1995.61-66.

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更新日期/Last Update: 2014-03-23