If the input signal is super imposed with high-frequency noise,use a low-passed filter.
If the input signal is super imposed with high-frequency noise,use a low-passed filter.
若输入信号伴随高频干扰，应在线里用高频过滤器。
If the input signal is super imposed with high-frequency noise,use a low-passed filter.
若输入信号伴随高频干扰，应在线里用高频过滤器。