1) unscented Kalman filter
UKF
1.
Unscented particle filter(PF) is a new particle filtering method based on unscented Kalman filter and particle filter method,and can effectively cope with complicated nonlinear and non-Gaussian problems.
该算法结合UKF(unscentedKalman filter)和PF算法,利用UKF对非线性系统的处理能力,用UKF得到粒子滤波的重要性采样密度函数,从而克服了PF没有考虑最新量测信息和UKF只能应用于噪声为高斯分布的不足。
2.
The algorithm adopts a new proposal distribution combining the unscented Kalman filter(UKF) with the adaptive strong tracking filter(STF).
该算法采用一种新提议分布,即将UKF(Unscented Kalman Filter)与自适应强跟踪滤波器(STF)相结合。
3.
The UKF(unscented Kalman filter)is applied to the AUV integrated navigation.
文中将UKF(UnscentedKalmanFilter)滤波技术应用于AUV组合导航,并把UKF与传统的DR和EKF(ExtendedKalmanfilter)方法进行了仿真比较研究。
2) unscented Kalman filter (UKF)
UKF
1.
The Unscented Kalman Filter (UKF) does not approximate the nonlinear system with a linear model as the Extended Kalman Filter (EKF) does, so estimation of channel coefficient and time-delay in CDMA transmit channel by UKF algorithm is more accurate than EKF.
UKF算法能够避免EKF由于线性化非线性系统而带来的误差过大等问题,比EKF估计的更加精确。
4) Unscented Kalman filter
UKF滤波
1.
Modified unscented Kalman filter for satellite attitude estimation;
改进型UKF滤波算法的卫星姿态估计
5) CS-UKF algorithm
CS-UKF算法
1.
In view of the unreasonableness that the value of parameter α is set artificially in the current statistical model,a nonlinear current statistical model and CS-UKF algorithm to estimate the state and α adaptively are proposed.
针对"当前"统计模型中人为设定时间常数的倒数α值的不合理性,对机动参数α进行建模,并基于粒子滤波的思想,结合UKF滤波算法给出适用于强机动目标跟踪的CS-UKF算法。
6) UKF
UKF滤波
1.
An Adaptive UKF Algorithms for Improving the Generalization of Neural Network;
一种提高神经网络泛化能力的自适应UKF滤波算法
2.
Application of simplified UKF in SINS initial alignment for large misalignment angles;
简化UKF滤波在SINS大失准角初始对准中的应用
3.
In this paper,we present a novel locomotive driver nonlinear eye tracking method based on the improved particle filter algorithm combining UKF and wavelet transform.
将UKF滤波算法得到的滤波状态均值和方差,用于粒子滤波算法中下次采样新的粒子;然后利用小波变换的去噪原理,降低粒子滤波重要性权值的方差,以提高实际驾驶条件下机车司机人眼跟踪的准确性和鲁棒性。
补充资料：Sr88式和sr88a式5.56mm突击步枪
Image:11557264622233526.jpg
sr88式和sr88a式5.56mm突击步枪
中文名称: 新加坡sr88式和sr88a式5.56mm突击步枪
研制国别: 新加坡
分类: e922.12
关键词: 枪械 步枪 陆军装备
简介
sr88式5．56mm步枪是一种轻型突击步枪，它是专为满足新加坡军事需要而研制的。该枪有标准步枪型和卡宾枪型两种，每种又都有固定枪托和折叠枪托。该枪目前由新加坡特许轻兵器工业有限公司生产。
sr88a式突击步枪是在sr88式突击步枪的基础上研制的。sr88a式步抢为标准抢，它还有5．56mm卡宾枪和9mm冲锋艳两种变型枪，这3种枪又都配有固定式枪托和伸缩式枪托，该枪目前也由新加坡特许轻兵器工业有限公司生产，以取代sr88式突击步枪。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。