摘要
讨论了用小波变换检测一维信号奇异性的方法,并采用MATLAB编程实现了实验仿真,实验中对Lipschitz指数进行了计算,实验值和理论值十分接近。
In this paper, the detection method of one dimension signal singularity based on wavelet transform is discussed. This method is implemented by using MATLAB program. In the program, the Lipschitz exponent is calculated. The result of Lipschitz exponent is matched the real value very well.
出处
《信息技术》
2004年第5期36-37,41,共3页
Information Technology
