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ADS1292/1291心电基线漂移

Other Parts Discussed in Thread: ADS1292, ADS1292RECG-FE

调试ADS1292的时候发现基线漂移很厉害,看现象应该是呼吸引起的,尝试用高通滤波稳定基线,设置的是滤除0.5HZ以下的频率部分,发现基线确实可以稳定,同时也带来了新问题,T波发生了波形失真,查资料得知,T波的频率和基线漂移的频率有重叠部分,建议使用小波变换。现在我想问的是有谁做过小波变换吗?或者说有什么简单点的方式滤除基线漂移,非常感谢。