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1)  linear observation model
线性观测模型
2)  linear observation imaging model
线性观测成像模型
1.
With the linear observation imaging model,several imaging parameters were estimated using following methods.
在通用线性观测成像模型下,利用改进的奇异值分解法估计成像系统点扩散函数,通过高斯金字塔结构下的光流场方法估计图像间的亚像素级平动,利用基于统计特性的方法估计图像噪声方差等。
3)  nonlinear friction model coefficient observer
非线性摩擦模型参数观测器
4)  Observation model
观测模型
1.
Taking test system of a type of tank gun control system as an example, noise is simplified as white noise, based on movement model and observation model established by parameters, application of Kalman filtering in gun control test system can be performed.
以某型坦克火炮控制检测系统为实例,将噪声简化处理为白噪声,通过建立参数的运行模型和观测模型,完成了卡尔曼滤波在火炮控制检测系统中的应用。
2.
In this paper, a systematic error observation model for multiple radars is established, on the basis of which the system observability is analyzed and a conclusion is drawn that measurement accumulation does not always lead to higher observability.
建立了多部雷达情况下的系统误差观测模型,分析了系统的可观测度,得出可观测度不一定随观测数据的增多而增强的结论。
3.
The noise is transferred in to white-noise,and real-time recurrence filtering for test signals is performed by means of Kalman filtering based on movement model and observation model.
为解决天幕立靶测试系统检测信号中各种噪声干扰问题,根据卡尔曼滤波原理及方法对检测信号进行处理,通过建立系统状态模型和观测模型,将噪声简化处理为白噪声并对检测信号进行实时递推滤波,完成了卡尔曼滤波在天幕立靶测试系统中的应用。
5)  measurement model
观测模型
1.
According to the rule that atmospheric density would vary with altitude,latitude,season and so on,the fixed altitude measurement model(25 km) can be availably modified.
根据大气密度随高度、纬度、季节等变化规律,有效改进现有固定高度(25 km)的观测模型,可从整体上提高自主导航精度及可靠性。
6)  Linear prediction
线性预测模型
补充资料:多元线性回归模型
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CAS号:

性质:假定从理论上或经验上已经知道输出变量y是输入变x1,x2,…,xm的线性函数,但表达其线性关系的系数是未知的,要根据输入输出的n次观察结果(c11,x21,…,xml,yi)(i=1,n)来确定系数的值。按最小二乘法原理来求出系数值,所得到的模型为多元线性回归模型。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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