notch filter的用法和樣例：
例句
- The modification of the notch filter made the extra phase-shifting introduced to the control system passband reduced and so the control performance was improved.
對陷波濾波器進行了改進，使得引入控制系統通頻帶的附加相移減小，降低了對系統控制性能的影響。 - Using the proposed entropy minimization rule, the parameters of the wavelet filter are optimized.
采用最小熵方法對小波濾波器參數進行優化。
