1) fading Kalman filter
衰减记忆滤波
1.
In order to improve the estimated performance of the integrated navigation system,under consideration of the correlated estimation error,the GPS/IMU weighting fusion algorithm which based on the adaptive fading Kalman filter is proposed.
为提高Kalman滤波组合导航的估计精度,在考虑系统估计误差相关的情况下,提出了采用环境背景下不同传感器的有效性概率加权GPS/IMU组合导航自适应衰减记忆滤波的融合算法。
2) attenuated memory filtering
衰减记忆法滤波
1.
In Kalman filtering the Doppler frequency is added as a new measurement and the attenuated memory filtering is employed,also,the corresponding algorithm is given.
提出了在卡尔曼滤波算法中增加多普勒频率作为观测量,同时选用衰减记忆法滤波,并给出了相应的算法。
3) memory attenuated EKF
衰减记忆卡尔曼滤波
4) fading memory
衰减记忆
1.
The correlation function is defined by all the historical measurements with fading memory weight .
提出了基于衰减记忆的地形辅助导航算法,算法使用了一个新的相关算子,根据量测值存在的历史时间长短,对量测值赋以不同的权值,用一个递归表达式递归地计算相关值。
2.
According to the irrational hypothesis problem that the fading memory factor is constant, exponential weighting factor is discussed in this paper.
根据衰减记忆因子为一个常数的不尽合理性的假设,深入研究了指数加权衰减记忆滤波因子,根据滤波收敛条件和滤波模型准确时的新息(残差)特点,提出了具有自适应性、抑制滤波发散的指数加权衰减记忆滤波算法,并通过仿真试验验证了自适应抑制滤波发散的有效性。
3.
It is proved in the paper that the uniformly ultimate boundedness of solutionsimplies the existence of periodic solutions to functional differential equations with infinite delayin admissible phase space with fading memory.
本文证明了在具有衰减记忆的允许相空间中，无限时滞泛函微分方程的解的一致最终有界性蕴含了周期解的存在性。
5) fading memory method
衰减记忆法
1.
By importing fading factor in the process of confirming parameters,the fading memory method can fade the influence of former historical data and trace the characteristic variance of random se- ries.
衰减记忆法在率定参数过程中,引入衰减因子逐渐削弱前期历史数据的影响,能使模型参数能更好地跟踪随机序列过程特性的变化。
6) shape memory effect degradation
记忆效应衰减
1.
The microstructure of NiTi shape memory alloy and the mechanism of its shape memory effect degradation were studied by means of TEM.
对近等原子比ＮｉＴｉ形状记忆合金经几种不同工艺处理后的记忆效应衰减行为进行了研究。
补充资料：衰减
信号在传输中，由于媒介的因素，将随时间和距离而减弱的现象。在电子设备中，为防止输入级因信号过大而限幅或阻塞，又人为加接衰减器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条