cumulative-sum method

基本解释

Accuracy estimation is an important part in linear parameter processing, and cumulative-sum method is a new method for linear parameter processing.
精度估计是线性参数处理中重要的一部分，而累积法是进行线性参数处理的一种新方法。
The fundamental concept and principle of cumulative-sum method was introduced. Linear error assessment based on cumulative-sum method was presented. An example was given in final.
介绍了普通累积法的概念和原理，提出了用累积法来计算直线度误差。最后给出了应用实例。
The paper presents the application of cumulative-sum method in the field of external trajectory measurement data processing to fit ballistic trajectory and estimate missiles velocity parameters.
文中提出将累积法应用到外弹道测量数据处理中，用以拟合导弹的飞行轨迹，估计导弹飞行的速度参数。