Data are compressed by setting an amplitudethreshold value that results in decrement of overall computation time.
通过一个设定的振幅门槛值对输入地震数据作压缩，进而减少总的计算时间。
2
Therefore , it is easy to locateR peeks by the method of experiential ti me interval forecast and the application of amplitudethreshold.
通过经验的R峰时间间隔，预估和应用幅度阈值可以很容易地将R峰找出来。
3
Then the amplitudethreshold is established combined with detection probability. The method of ascertaining pulse number threshold is analyzed according to orientation requirement and target size.