We further analyze the effect of channel estimation error on multiuser detection 进一步分析了信道估计错误对多用户检测器的影响。
The conclusion is that it is only suitable for the occasion where channel estimation error is little 结论是多用户检测只适用于信道估计错误很小的情况。
This advantage is shown that in awgn and multipath channel , its estimation mean bias and estimation error square root is smaller than the sc method 这种优点体现在awgn和多径信道中自适应分段相关时间同步法的估计均值偏差和错误方差均小于sc方法。
This paper applied many methods to eliminate the estimation error of the flux linkage . finally , a sensor - less dtc pmsm system is implement and has a good performance 系统的调速范围可达1 : 100 ,电机额定转矩的阶跃响应时间为1ms ,动态响应优秀。
It is given that quantitative diagnosis to estimation errors of internal temperature of a hot wire embedded at the center of a cylinder - shaped heat equipment 摘要对采用红外监测反推法,由加热圆柱外壁温度,确定圆柱体内壁温度的误差进行了量化分析。