CAJ | 학술논문

结合信号融合识别的应用需求与多分辨率分析的特点，提出了一种基于多分辨率分析的雷达信号融合识别算法。该算法对获取的信号先进行小波变换后直接对信号进行融合识别。仿真实验表明：该方法在减少数据量的同时能够降低信息的损失，提高信息利用率，较好地保证信息的完整性，可有效提高信号识别性能。
결합신호융합식별적응용수구여다분변솔분석적특점，제출료일충기우다분변솔분석적뢰체신호융합식별산법。해산법대획취적신호선진행소파변환후직접대신호진행융합식별。방진실험표명：해방법재감소수거량적동시능구강저신식적손실，제고신식이용솔，교호지보증신식적완정성，가유효제고신호식별성능。
Combining the need of signal-level fusion with the characteristics of multiresolution analy-sis ,this paper has proposed a radar emitter identification algorithm based on the multiresolution anal-ysis .The algorithm can first perform a wavelet transform of the received signal and then make a fu-sion identification of the signal directly .The simulation results show that the proposed algorithm can reduce the loss of information while decreasing the data capacity and increase the availability of information so as to guarantee the completeness of information and improve the performance of signal identification .