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- variance of estimation error 估计误差的方差
- The simulation results show that, if the variance of channel estimation error is less than 10-4, the 16QAM system can achieve the preferred BER performance similar to the one with perfect channel estimation. 本文的仿真分析显示,当信道估计误差的方差小于10-4时,16QAM系统可以获得接近理想信道估计时的误码率性能,这一结果具有重要实用意义。
- variance of timing estimation error 估计误差的方差
- Compared with energy criterion, a robust criterion based on SVD improves the bias and variance of estimation and the simplicity is still kept. 论文提出了一个新的基于矩阵范数的判别准则,该准则极大地改进了方位的估计精度和方差,并保持了算法计算简单的特点。
- Meanwhile, the result is refined using frequency-domain correlation and covariance matrix of estimation error in minimum mean-squared error sense. 对滤波的结果,利用信道的频域相关函数和估计误差的协方差矩阵,在频域进行最小均方误差意义上的优化。
- variance matrix of estimated error 估计误差方差阵
- Some variance of temperature is to be expected. 预料气温会有些变化。
- Returns the variance of non-null values of an item. 返回某项的非空值的方差。
- Variance of opinion;disagreement. 分歧,不和相左的意见;不同意
- Variance of opinion; disagreement. 分歧,不和相左的意见;不同意
- The act or an instance of estimating. 评价,评估评价的行为或情况
- Variance of initial earnings is lower than in spot market. 开始的所得不一致是低的比较在当场的市场中。
- Effect of Estimation Error of Historical Flood Recurrence Interval on Design Flood 历史洪水重现期的误差对设计洪水的影响
- Can you give me the bill of estimate by tomorrow ? 你能在明天给我估价单吗?
- In the estimation of heritability, various non-genetic factors must be excluded from the variance of sire or dam. 在遗传力的估计过程中,需将多种非遗传因素的影响从公畜间方差或者母畜间方差中剔除。
- Can you give me the bill of estimate by tomorrow? 你能在明天给我估价单吗?
- Chapter 4 and chapter 5 discuss the impact of load estimation error on DAP protocol and the load estimation algorithm. 第四章和第五章分别就信道负载估计误差对动态接入概率协议性能的影响和信道负载估计算法的角度阐述。
- The location error increases according with the increment of the variance of the measurement error of AOA. 当AOA测量误差的方差不断增大时,对应的定位误差也随之增大。
- The problem becomes how to choose the bucket boundaries to minimize the estimation error for a given number of buckets. 于是,这个问题就转变成,我们要如何去决定最佳格子的边界而使得压缩的误差是最小。
- In this paper, effect of channel information estimation error on the performance of LDPC-OFDM system is analyzed . 为此,研究了信道估计误差对LDPC-OFDM系统性能的影响。