Using UD decomposing to modify EKF Particle filter was imported into the navigation scheme based on the measurement of elevation Angle of star.
用UD分解改进EKF粒子滤波算法，并将其应用于基于星光仰角测量的探测器自主导航方案。
In this paper, authors deduce a analysis scheme explaining feedback characteristic of a operation amplifier using the theory and method of signal composing and decomposing.
本文用信号分解和叠加的理论及方法，推导出一种适用于分析运算放大电路反馈特性的“分解方框图”，并通过实例介绍了相量图分析法。
The one of main reasons, which can cause the abnormal block vibration, is introduced. A dis-decomposing diagnosing scheme is put forward based on the reason.
介绍引起大型中速柴油机横向异常振动的一个主要原因，据此提出诊断方案并进行不解体检测。
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