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《Journal of Chongqing University of Posts and Telecommunications》 2005-03
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Influence of signal order on suppressing narrow-band interference

YANG Yang, ZNEG Fan-xin, YANG BO,ZHANG Chao (Chongqing Communication Institute, Chongqing 400035,P.R.China)  
The order of an AR(Autoregressive) model plays an important role in the modeling problem. Though the modeling error is inverse proportion with the order, the larger order may contain the spectrum spurious peaks at best. According to the characters of the NBI (Narrow Band Interference) and technique of excision a new rule that the NBI is estimated by lower order is presented and the rule is testified.
【Fund】: 国家自然科学基金资助项目(60272083);; 重庆市自然科学基金资助
【CateGory Index】: TN911.23
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