The signal peak is searched by the relative amplitude instead of the absolute level, so as to reach high accuracy and speed.

该方法采用了相对幅值的信号峰提取技术，消除了绝对幅值变化带来的不利影响，准确性高，处理速度快。

youdao

The signal peak is searched by the relative amplitude instead of the absolute level, so as to reach high accuracy and speed.

该方法采用了相对幅值的信号峰提取技术，消除了绝对幅值变化带来的不利影响，准确性高，处理速度快。

youdao