contrast filter是什么意思

用法例句

Multiuser interference cancellation decision feedback equalizer with error feedback filter(MIC DFE-EFF),for DS-CDMA,based on multiuser feedback structure,has been proposed.

它由具有误差反馈滤波器的判决反馈均衡器(Decision Feedback Equaliz-er with Error Feedback Filter,DFE-EFF)构成,并在判决后反馈多用户数据抵消多址干扰(多用户反馈干扰抵消)。