您要查找的是不是:
- measurement noise correlation 测量噪声相关
- They are in general corrupted with measurement noise and NLOS error. 它们通常都?杂了量测杂讯和非视线误差;
- In addition, the OAG increases monotonically with the increase of the noise strength and the noise correlation rate. 输出幅度增益随噪声强度、自相关率的增大而单调地增大。
- It is shown that the pump parameter and intensity noise correlation time are the major factors of the first-order-like transition. 研究结果表明,抽运参量和噪声相关时间是激光系统出现一级相变类比的关键因素,角噪声相关时间对强度谱分布中的线宽影响较大。
- Finally, the influences of the measurement noise and the range of slip on the estimation precision are evaluated . 同时还评估了测量噪声和转差范围对参数识别精度的影响。
- The simulation results show that this new type of ESO can satisfactorily track states with measurement noise. 数字仿真表明,该方法可以有效的解决输出噪声对扩张状态观测器的影响。
- The dissertation systemically studies the multisensor system with correlated measurement noise. 论文系统的研究了各个测量传感器相关的多传感器融合系统。
- An appropriate cost function is constructed which avoids the use of the logarithm likelihood function that is lack of robust to the noise correlation, moreover, our method have many advantages such as, low complexity, suitable for coherence signals, etc. 构造适当的代价函数,避免了对数似然函数的使用,该方法对色噪声协方差矩阵特征值分散具有稳健性,同时具有较低的计算复杂度和适用于相关甚至相干源等优点。
- The algorithm presented in this paper is suitable for the situation of both correlated measurement noise and irrelated measurement noise. 经仿真研究表明,该演算法明显提高了航迹的融合精度:在测量噪声相关时,融合精度比传统演算法有明显提高;
- It is theoretically expounded that coherence modification can restrain measurement noise in the responce signal and increase identification precision. 从理论上论证了相干修正可有效地抑制响应信号的测量噪声,从而提高识别精度;
- Abstract In the paper the influence of measurement noise upon the precision of shock load i-dentification by frequency-domain method is analyzed. 本文分析了在频域法冲击载荷识别中,测量噪声对识别精度的影响;
- In many multisensor data fusion systems, process noise and/or measurement noise have unknown statistical characteristics hut limited power. 摘要在实际多传感器数据融合系统中,往往过程噪声及测量噪声统计特性未知,但能量有限。
- The result shows the method can solve the multisensor data fusion problem when process noise and/or measurement noise have unknown statistical characteristics but limited power. 结果表明提出的方法可以解决过程噪声及测量噪声统计特性未知,但能量有限情况下的多传感器数据融合问题。
- To reduce the influence from the measurement noise of sensors signal on the Kalman filter precision, de?nosing on sensors signals is studied by using the wavelet value. 采用小波去噪中的阈值方法对舰船传感器的量测信息进行了去噪处理,从而降低了量测信息中噪声对卡尔曼滤波精度的影响。
- The Kalman filter algorithm is derived step by step to obtain the unbiased estimates without making a prori assumption over the distribution of process and measurement noise. 卡曼滤波器演算法无需假设处理误差与量测误差的机率分布,而由逐次输入的量测值得到一无偏差之土壤溼度估计值。
- To reduce the influence from the measurement noise of sensors signal on the Kalman filter precision, de-nosing on sensors signals is studied by using the wavelet value. 摘要采用小波去噪中的阈值方法对舰船传感器的量测信息进行了去噪处理,从而降低了量测信息中噪声对卡尔曼滤波精度的影响。
- When the survey data sampled by multiple sensors are adopted to estimate the parameter under the interference of measurement noise, the multisensor data fusion demands timeliness and spatiality. 摘要当采用分布在不同空间位置上的多传感器观测值对测量噪声干扰下的参数进行融合估计时,数据融合存在时间性与空间性。
- The result showed that the maximum likelihood algorithm possesses higher stability and suitability on the random measured noise. 结果表明极大似然算法对随机测量噪声具有更高的稳定性和适应性。
- The proposed control system has been successfully tested by means of simulations. It is shown that ADRC is robust against modeling uncertainty and measurement noise, and the dynamic performances are improved as well. 仿真结果表明自抗扰控制器对模型的不确定性以及测量噪声的鲁棒性较好,而且它还具有较优的动态性能。
- It is showed that the optimal mode number was associated with the signal to noise ratio (SNR), and the Hartmann sensor was suffered from measurement noise severely in the condition of weak turbulence. 分析了一个哈特曼传感器对实际大气湍流畸变波前的测量结果,给出了确定传感器测量噪声的方法。