摘要
介绍了对信号与强噪声干扰所进行的非线性变换，以实现对噪声干扰的抑制。
A method of suppressing noise and interference by non linear transformation is described and high quality signals can be obtained.
关键词
非线性变换
干扰抑制
频谱分析
电路
信号
Non linear transformation
Interference suppression
Frequency analysis.
