您好!我正在调试ADS1298,现在遇到的问题是:在没有做数字滤波之前,采集大多数人的心电信号还行,干扰不太大(有附图),是有的人在刚开始的时候干扰挺大的,过了大概3分钟左右,干扰才会明显变小,我想问一下这个问题怎么解决呢?(有附图),我现在只是采集的一路的信号,12路的还没有做。非常感谢!
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