The results show that WT is an effective method by which high frequency noise and baseline drift in NEMG can successfully be eliminated by selecting proper transform scales of WT.

• 结果表明，在应用小波变换处理NEMG信号过程中，只要适当选取变换尺度就可以在处理信号的同时，有效地消除原信号中高频噪声和基线漂移的影响。