查询词典 error estimation

In terms of channel coding, a frame-level unequal error protection scheme and performance estimation model for wireless video transmission is proposed, and a novel algorithm for video data packeting is presented.

利用这些预测公式，通过少量计算便可以较为准确的预测H.264输出码流的码率和恢复质量；在信道传输方面，本文主要提出了一种帧级不平等保护策略及其编码质量的预测算法以及一种新型的数据打包方法。

In order to improve the velocity of alignment, a fast estimation method of the azimuth error angle is proposed for the initial alignment of INS. The simulation results illustrate the efficiency of the method.

为提高对准速度，文中给出了方位误差角的一种快速估计方法，结果表明该方法是可行的。

To improve the precision of soil infiltration parameters estimation in furrow irrigation and narrow the simulation error of furrow irrigation.

为提高沟灌土壤入渗参数的估算精度，缩小沟灌模拟误差。

To improve the precision of soil infiltration parameters estimation in furrow irrigation and narrow the simulation error of furrow irrigation.

摘 要：为提高沟灌土壤入渗参数的估算精度，缩小沟灌模拟误差。

This paper discusses the configuration of jammers and the effects of the estimation error of radar's position,and lastly gives ...

仿真证明，欺骗式动目标干扰方法可以达到保护运动目标和向被干扰雷达提供虚假信息的目的。

Besides, we apply the approximate minimal mean-square error estimator to the channel estimation.

另一方面，我们采取近似最小误差估计作为通道估计演算法。

Simulation results show that the blind MMSE equalizer has smaller mean-square error of symbol estimation than the corresponding zero-forcing equalizer.

仿真结果表明，该均衡器比基于线性预测的盲置零均衡器有更小的符号估计均方误差。

First, we study the optimization of the estimate mean-square error of the polynomial interpolation. We introduce a window shift concept, derive the optimal window shift, and propose the estimation method of the value under a given interpolation order.

首先，我们探讨多项式内插通道估计演算法的估计误差之最佳化，提出滤波器窗口漂移概念，在给定内插阶数的情况下，推得最佳漂移量的理论值与其值估计方法。

The sixth chapter will discuss the initial alignment of the Marine SINS theoretically. First, the error characters of initial alignment will be analysed, then, a new two-position alignment method together with the realization of the estimation of the gyroscopes' random constant drifts will be presented.

第四部分从理论上着重讨论了舰载捷联式惯导系统的初始对准问题，对初始对准的误差特性进行了较深入的分析，提出了可在初始对准的同时完成对陀螺仪随机常值漂移估计的双位置对准方法，并对该方法进行了理论分析，可行性分析和仿真计算分析。

For the problem that the extended Kalman filter is difficult to design and prone to diverge, the unscented Kalman filter algorithm based method is presented to solve the problems of the filter design and convergence. The error from the low-cost inertial gyro and accelerometer is compensated to achieve optimal attitude estimation. The filtered model is applied to the two-wheeled self-balanced robot system.

针对扩展卡尔曼滤波器设计困难并且容易发散的问题，提出基于采样卡尔曼滤波的方法解决滤波器设计及收敛问题，并补偿低成本的惯性传感器陀螺仪和加速度计的误差，从而得到机器人姿态的最优估计。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。