Multicomponent LFM Signals Detection Based on Multi-scale Chirplet Sparse Signal Decomposition

张贤达, 保铮. 非平稳信号处理[M]. 北京: 国防工业出版社,2001: 20-25.[2]Barbarossa S. Analysis of multicomponet LFM signals by acombined Wigner-Hough transform[J].IEEE Transactions onSignal Processing.1995, 43(6):1511-1515[3]Wang Min-sheng, Chan A K, and Chui C K. Linear frequency-modulated signal detection using Radon-Ambiguitytransform[J].IEEE Transactions on Signal Processing.1998,46(3):571-585[4]李英祥, 肖先赐. 基于逐次滤波Radon-Ambiguity变换的多线性调频信号时频检测[J]. 声学学报, 2004, 6(29): 557-561.Li Ying-xiang and Xiao Xian-ci. Linear frequency-modulatedsignal detection and parameter estimation in lowsignal-to-noise ratio condition[J]. Acta Acustica, 2004, 6(29):557-561.[5]李家强, 金荣洪, 耿军平等. 基于高斯短时分数阶傅里叶变换的多分量LFM 信号检测与参数估计[J]. 电子与信息学报,2007, 3(29): 570-573.Li Jia-qiang, Jing Rong-hong, and Geng Jun-ping, et al..Detection and estimation of multi-component LFM signalsbased on gauss short-time fractional fourier transform[J].Journal of Electronics Information Technology, 2007, 3(29):570-573.[6]Du Wen-chao, Wang Guo-hong, and Gao Xue-qiang. Newmethod to extract radial acceleration of target from shortdurationsignal at low SNR[J]. Science in China Series E:Technological Sciences, 2008, 5(51): 556-575.[7]陶然, 周云松. 基于分数阶傅里叶变换的宽带LFM信号波达方向估计新算法[J]. 北京理工大学学报, 2005, 10(25):895-899.Tao Ran and Zhou Yun-song. A novel method for thedirection of arrival estimation of wide band linear frequencymodulated sources based on fractional fourier transform[J].Journal of Beijing Institute of Technology, 2005, 10(25):895-899.[8]司锡才, 池庆玺, 张春杰. 基于改进HAF 的线性调频雷达信号参数估计[J]. 系统工程与电子术, 2007, 12(29): 2042-2046.Si Xi-cai, Chi Qing-xi, and Zhang Chun-jie. Parameterestimation of linear frequency modulation radar signalbased on the improved high-order ambiguity function[J].Systems Engineering and Electronics, 2007, 12(29):2042-2046.[9]Mallat S and Zhang Z. Matching pursuit with time-frequencydictionaries[J].IEEE Transactions on Signal Processing.1993,41(12):3397-3415[10]王建英, 吕雪, 尹忠科. 基于MP 分解的宽带LFM 信号参数估计[J]. 电波科学学报, 2007, 6(22): 986-990.Wang Jian-ying, Lu Xue, and Yin Zhong-ke. Parameterestimation of wide band LFM signals based on MPdecomposition[J]. Chinese Journal of Radio Science, 2007,6(22): 986-990.[11]Yuan Wei-ming, Wang Min, and Wu Shun-jan. Algorithm forthe detection and paramter estimation of multicomponentLFM signals [J]. Journal of Electroniscs, 2005, 2(22):185-189.[12]Cands E J, et al.. Detecting highly oscillatory signals bychirplet path pursuit[J]. Applied and ComputationalHarmonic Analysis, 2008, 24(1): 14-40.[13]Chen S S, Donoho D L, and Saunders M A. Atomicdecomposition by basis pursuit[J].SIAM Rev.2001, 43(1):129-159[14]Qian S and Chen D. Joint time-frequency analysis [J]. IEEESignal Processing, 1999, 16(2): 52-67.