sum-difference signal

• 和差信号

sum-difference signal的用法和样例：

例句

1. The proposed scheme directly reconstructs the fault signal rather than obtaining it by generating and evaluating the residual signals.
   该方法能够直接重构故障信息而不是通过产生和评价残差信号得到故障信息，从而避免了产生和评价残差信号的复杂性。