误差估计

The results show that the model of the Kalman filter is feasible , and under the same error condition, it is more accuracy and robust than the Least square method.

对仿真结果的分析表明，该组合系统的Kalman滤波模型是可用的，它提高了北斗系统的定位性能，并且在相同的误差条件下，该算法与最小二乘法相比，其估计结果具有较高的精度和鲁棒性。

The variance of intensity error is used to control the shape and size of the matching window.

在自适应块匹配算法中使用亮度估计误差的方差来控制匹配窗口的大小和形状，得到最优的匹配窗口。

The simulation results show that the proposed method can give out smaller timing estimation error.

仿真结果表明，该算法具有更小的定时估计误差。

The performance is affected by channel estimation error, but it can still be accepted.

虽然信道估计误差对性能有一定影响，但在可接受范围。

Otherwise, it is necessary to consider the influence of the measurement error on the estimation.

否则，在估计平均处理效应时就有必要考虑测量误差的影响。

In this paper, error variance of channel estimation vector is derived, and time-domain analysis is performed.

本文推导了采用新方法的MIMO信道估计误差方差表达式，并从时域的角度给出了分析。

These methods lead to a simpler system structure as well as to smaller estimation error variances.

这些方法引起系统结构的简化，也使估计误差的变化量减少。

The results show that the system error model built by using estimation theory may reach the needed precision.

结果表明：采用估计理论建立的系统误差模型可以达到所需要的精度，在工程上是可行的。

Simulation results show that the layered detection and iteration detection algorithms are robust to channel estimation error.

仿真结果表明本文给出的分层检测及迭代检测算法对信道估计误差具有鲁棒性。

Theoretical algorithm was given for determining the estimation error of ...

从理论上推导出了计算现有WEPP可蚀性参数估计误差的计算方法。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。