Extract-the-envelope

代码说明：

  用hilbert算法对信号的包络线进行提取，既有单一包络线，也有原始信号与包络线的图像。(Algorithm using hilbert envelope signal extraction, both single envelope, there are images of the original signal and the envelope.)

文件列表：

提取包络线.vi,22166,2014-05-19