一种新的信号去噪优化算法

A New Optimization Algorithm of Signal Denoising

针对一维信号去噪问题,给出全变差正则化方法进行信号去噪的内在机理,并在此基础上结合优化理论提出一种新的信号去噪方法.数值实验结果表明所提算法具有良好的去噪效果.

According to one dimensional signal denoising problem,first of all,the inner mechanism dealing with the problem of signal denoising by using the total variation regularization method is given. Then,this paper proposes a new method of signal denoising in combination with optimization theory. The numerical experiment results showthat the proposed algorithm in this paper has good denoising effect.