error signal detector

基本解释

It is noted that the minimum mean square error (MMSE) detector often loses phase to lock a desired signal when the desired signal dips into a deep fade.
在實際通信系統中儅信號処於深衰落時，最小均方誤差（ MMSE）檢測器經常失去對信號的相位跟蹤。
But in the laser communication of APT technique, the position error signal's distill is very important, correspondingly, the choice of the detector seem to be to importance .
在光通信APT技術中，位置誤差信號的提取是非常關鍵的一環，相應地探測器件的選擇就顯得至關重要。
The performance of minimum mean square error (MMSE) adaptive detector applied in CDMA system is analyzed in this paper. The signal model is set up, and the relevant bit error rate formulas are given.
文章主要分析了最小均方誤差（MMSE）自適應檢測器應用於CDMA系統的性能，建立了系統信號模型，給出了計算誤碼率的公式。