angle information meaning in English

角信息

The glint suppression using high resolution range profile under conical angle measurement is studied , the angle information in signal components of scatters are extracted and averaged to suppress the glint . nonlinear kalman filtering methods under near spherical coordinate are analyzed and used to get more accurate tracking
研究了圆锥扫描测角体制下基于距离高分辨的角闪烁抑制方法，利用距离维高分辨像，提取强散射中心反射信号分量，在此基础上估计出各个强散射中心的角度测量值，采用平均方法减少角闪烁对测角的影响。
Aiming at the nonlinearity of state and measure equation and measurement being only angle information , which results in poor observability and classical estimate methods such as extended kalman filter not converging , the boost phase states and covariance are estimated using unscented kalman filter ( ukf )
针对状态方程和观测方程都是非线性方程,观测量只有角度信息,造成可观测性弱、经典的滤波算法如扩展卡尔曼滤波方法不易收敛的问题,利用unscented卡尔曼滤波ukf算法对主动段进行状态和协方差估计。