查询词典 estimation of error

At first, it analyses the visibility processing of complex scene, including: spatial partition technology BSP, quadtree, octree and equational octree which can optimize scene, category of quick visibility estimation algorithm in the 3D scene, portal which can accelerate rendering, level of detail and mesh simplification based on quadric error metrics used to simply models in 3D scene.

首先分析了复杂场景的可视化处理，包括优化场景渲染的空间剖分技术：BSP树、四叉树、八叉树、均分八叉树；其次是三维场景快速可见性判断算法的分类，可加速渲染的入口技术；最后是用于三维场景中模型简化的两个算法：层次细节模型简化技术和基于视点的二次误差度量网格简化。

Use Matlab to write the OFDM process, which includes part of channel estimation, but also has bit error rate curve.

详细说明：用Matlab来写的OFDM程序，其中包含信道估计的部分，也有误码率的曲线。

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。

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。

To reduce the negative effect of channel estimation error, a dynamic adaptive modulation scheme is proposed.

为降低信道不完美的影响，提出了动态自适应调制方案。

Finally, the error of estimation is qualitatively analyzed.

最后定性地分析了目标方位的方位估值误差。

Moreover,the stability of the proposed method was ensured by the analysis ofconvergence and error estimation.

通过文中给出的收敛性和误差分析，进一步保证了所提出方法的稳定性。

Two main factors of estimation error of fractal dimension are analyzed by using computer simulations.

通过仿真实验，对影响分形维数算法误差的两个主要因素作了定量分析。

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。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了