1) quadratic EKF
二阶EKF
1.
In sequence,due to the large drifts of Micro-Inertial Measurement Units(MIMUs),the quadratic EKF(QEKF) approach is proposed,and the quadratic truncation error extracted from .
同时,针对微惯性器件漂移过大的缺点,采用二阶EKF(QEKF)方法,通过对Hessian矩阵的求解,补偿系统观测方程线性化的二阶截断误差。
2.
The quadratic EKF approach for AHRS/GPS integration based on the pseudo_range-pseudo_range rate-heading measurement model;
针对微惯性传感器漂移过大的缺点,引入二阶EKF(QEKF)方法,代替传统的EKF算法。
2) second order
二阶
1.
The existence of periodic solutions for a class of second order functional differential equations;
一类二阶泛函微分方程周期解的存在性
2.
Interval oscillation for second order neutral functional differential equations;
一类二阶中立型泛函微分方程的区间振动性
3.
Oscillation comparison theorems of solutions for second order nonlinear elliptic differential equations;
二阶非线性椭圆型微分方程解的振动比较定理
3) second-order
二阶
1.
Oscillation criteria for a kind of second-order nonlinear difference equation;
一类二阶非线性差分方程的振动准则
2.
Boundedness of second-order nonlinear functional differential equations;
关于二阶非线性泛函微分方程的有界性
3.
A Second-order Algorithm for the Numerical S imulation of Stochastic Resonance;
一种用于随机共振数值模拟的二阶方法
4) EKF
EKF方法
1.
Comparison to the Extended Kalman Filtering, the error of EKF caused by linearization is avoided, so the arithmetic convalescence is far quicker and the positioning precision is improved.
由于观测方程的非线性,采用UKF滤波方法,避免了EKF方法的线性化近似过程,提高了算法的收敛速度和车辆定位精度。
5) EKF filter
EKF滤波
6) Mass-flow rate
扩展EKF
补充资料：二氧化双环戊二烯B阶树脂模塑料
分子式：
CAS号：
性质：又称二氧化双环戊二烯B阶树脂模塑料。以二氧化双环戊二烯B阶树脂为基料配制的能采用模塑方法成型的配混料。产品性能为：弯曲强度110MPa，冲击强度5.4kJ/m2；马丁耐热240℃；体积电阻率1.3×1016Ω·cm，介电强度24.5MV/m。由二氧化双环戊二烯B阶树脂，用石英粉等作填料，再加脱模剂配混制得。可用模塑法制成耐热、耐候制品用于军工和民用方面。
CAS号：
性质：又称二氧化双环戊二烯B阶树脂模塑料。以二氧化双环戊二烯B阶树脂为基料配制的能采用模塑方法成型的配混料。产品性能为：弯曲强度110MPa，冲击强度5.4kJ/m2；马丁耐热240℃；体积电阻率1.3×1016Ω·cm，介电强度24.5MV/m。由二氧化双环戊二烯B阶树脂，用石英粉等作填料，再加脱模剂配混制得。可用模塑法制成耐热、耐候制品用于军工和民用方面。
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