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Considering that the power spectral density of 1/f noise signal varies inversely with frequency and sparse decomposition is able to create dictionaries according to signals' own features, in this paper we propose a new method to estimate the parameter of 1/f noise of high power semiconductor laser diode based on sparse decomposition, and create a dictionary whose feature is similar to 1/f noise. Sparse decomposition of white noise and 1/f noise aliased signal is implemented by Matching-Pursuit(MP)algorithm. The experimenat results indicate that sparse decomposition could effectively estimate the parameter of 1/f noise signal covering white noise and the estimated parameter is in accordance with the measured result of spectrum analyzer. Finally, the superiority of the dictionary created in this paper is illustrated by comparing with a different dictionary.
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Keywords:
- 1/f noise /
- sparse decomposition /
- parameter estimation
[1] Hu J, Du L, Zhuang Y Q 2007 Journal of Semiconductors 28 597 (in Chinese)[胡瑾, 杜磊, 庄奕琪 2007 半导体学报 4 597]
[2] Peng S Q, Du L, Zhuang Y Q, Bao J L, He L, Chen W H 2008 Acta Phys. Sin. 57 5205 (in Chinese)[彭绍泉,杜磊, 庄奕琪, 包军林, 何亮, 陈伟华 2008 57 5205]
[3] Lin L Y, Du L, Bao J L, He L 2011 Acta Phys. Sin. 60 047202 (in Chinese)[林丽艳, 杜磊, 包军林, 何亮 2011 60 047202]
[4] Wornell G W 1993 Proc. IEEE 81 1428
[5] He K, Wang S X, Dai Y S 2009 J. Jilin Univ. (Engin. Tech. Ed.)33 77 (in Chinese)[何凯, 王树勋, 戴逸松 2003 吉林大学学报(工学版)33 77]
[6] Lu W H, Lu P F 2005 Journal of Electronics and Information Technology 27 1527 (in Chinese)[陆伟宏, 卢鹏飞 2005 电子与信息学报 27 1527]
[7] Zhang Z G, Guo S X, Gao F L, Yu S Y, Li X Y 2008 Acta Phys. Sin. 58 2772 (in Chinese)[张振国,郭树旭, 郜峰利, 于思瑶, 李雪研 2008 58 2772]
[8] Mallet S, Zhang Z 1993 IEEE Trans. Signal Processing 41 3397
[9] Wang J Y, Yin Z K 2007 Journal of the China Railway Society 29 114 (in Chinese)[王建英, 尹忠科 2007 铁道学报 29 114]
[10] Hu J, Du L, Zhuang Y Q, Bao J L 2006 Acta Phys. Sin. 55 1384 (in Chinese)[胡瑾, 杜磊, 庄奕琪, 包军林 2006 55 1384]
[11] Kong L Q,Wang A B,Wang H H,Wang Y C 2008 Acta Phys. Sin. 57 2266 (in Chinese)[孔令琴, 王安邦, 王安邦, 王海红, 王云才 2008 57 2266]
[12] Zhuang Y Q, Sun Q 1993 Noise and Minimizing Technology in Semiconductor Devices (Beijing: Ntional Defense Industry Press)p172 (in Chinese)[庄奕琪, 孙青 1993 半导体器件中的噪声及其低噪声化技术(国防出版社)第172页]
[13] Chen S, Donoho D, Sauners M 1990 SIAM Journal on Scientific Computing 20 33
[14] Arthur P L, Philipos C L 2003 International Conference Acoustics, Speech, and Signal Proceesing IEEE 1 820 034208-5
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[1] Hu J, Du L, Zhuang Y Q 2007 Journal of Semiconductors 28 597 (in Chinese)[胡瑾, 杜磊, 庄奕琪 2007 半导体学报 4 597]
[2] Peng S Q, Du L, Zhuang Y Q, Bao J L, He L, Chen W H 2008 Acta Phys. Sin. 57 5205 (in Chinese)[彭绍泉,杜磊, 庄奕琪, 包军林, 何亮, 陈伟华 2008 57 5205]
[3] Lin L Y, Du L, Bao J L, He L 2011 Acta Phys. Sin. 60 047202 (in Chinese)[林丽艳, 杜磊, 包军林, 何亮 2011 60 047202]
[4] Wornell G W 1993 Proc. IEEE 81 1428
[5] He K, Wang S X, Dai Y S 2009 J. Jilin Univ. (Engin. Tech. Ed.)33 77 (in Chinese)[何凯, 王树勋, 戴逸松 2003 吉林大学学报(工学版)33 77]
[6] Lu W H, Lu P F 2005 Journal of Electronics and Information Technology 27 1527 (in Chinese)[陆伟宏, 卢鹏飞 2005 电子与信息学报 27 1527]
[7] Zhang Z G, Guo S X, Gao F L, Yu S Y, Li X Y 2008 Acta Phys. Sin. 58 2772 (in Chinese)[张振国,郭树旭, 郜峰利, 于思瑶, 李雪研 2008 58 2772]
[8] Mallet S, Zhang Z 1993 IEEE Trans. Signal Processing 41 3397
[9] Wang J Y, Yin Z K 2007 Journal of the China Railway Society 29 114 (in Chinese)[王建英, 尹忠科 2007 铁道学报 29 114]
[10] Hu J, Du L, Zhuang Y Q, Bao J L 2006 Acta Phys. Sin. 55 1384 (in Chinese)[胡瑾, 杜磊, 庄奕琪, 包军林 2006 55 1384]
[11] Kong L Q,Wang A B,Wang H H,Wang Y C 2008 Acta Phys. Sin. 57 2266 (in Chinese)[孔令琴, 王安邦, 王安邦, 王海红, 王云才 2008 57 2266]
[12] Zhuang Y Q, Sun Q 1993 Noise and Minimizing Technology in Semiconductor Devices (Beijing: Ntional Defense Industry Press)p172 (in Chinese)[庄奕琪, 孙青 1993 半导体器件中的噪声及其低噪声化技术(国防出版社)第172页]
[13] Chen S, Donoho D, Sauners M 1990 SIAM Journal on Scientific Computing 20 33
[14] Arthur P L, Philipos C L 2003 International Conference Acoustics, Speech, and Signal Proceesing IEEE 1 820 034208-5
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