A Novel Algorithm of Synthesizing 1/f-type Fractal Signal Using Computer Based on ISWT

摘要：

This paper proposes a novel algorithm of synthesizing 1/f-type fractal signal based on ISWT (inverse stationary wavelet transform. A group of Gaussian white noise as the wavelet transform coefficient of a certain scale is random produced utilizing computer. Calculate the wavelet transform coefficients of other different scales via appropriate transformation, and then the 1/f-type fractal signal can be obtained under ISWT. Simulation results show that the synthesized signal meets the characteristics of 1/ftype signal. This algorithm can be achieved under a variety of wavelets, and it is simple, effective and reliable, and also has a good general adaptability.

关键词： signal Processing ISWT 1/f-type Fractal Signal computer simulation correlation

作者: Sun Xiaolin Guo Shuxu Zhang Zhenguo Gao Fengli Qian Xiaohua

作者单位: State Key Laboratory on Integrated Optoelectronics.College of Electronic Science and Engineering.Jilin University, Changchun, China

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 455-458

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）