MULTIPATH AND MEASUREMENT NOISE 多路径和观测值噪声
correlated measurement noise 相关测量噪声
estimator of measurement noise 观测噪声估计器
noise measurement [声] 噪声测量 ; 噪音测量 ; 噪音量测 ; 噪声测试
color measurement noise 有色观测噪声
colored measurement noise 有色观测噪声
reducing measurement noise 降低测量噪声
coloured measurement noise 有色观测噪声
Two-levels and three levels algorithms are discussed in the more general system, which has control input and in which the processing noise and measurement noise are correlated Gaussian white noise with nonzero mean.
针对存在控制输入、过程噪声与观测噪声相关且为非零均值高斯白噪声的多传感器系统，推导了二级、三级融合算法。
参考来源 - 多传感器状态融合估计理论与应用研究The precision and convergence of both rotor speed and flux estimation with EKF largely depend on the accuracy of the models of system noise and measurement noise.
卡尔曼滤波估计实现的难点是，电机运行的消息噪音和测量噪音模型不易准确获得，而滤波估计的精度和收敛性在很大程度上受其影响。
参考来源 - 无速度传感器异步电机变频调速与位置伺服控制技术研究A new method is then proposed that makes the UKF under unknown measurement noise covariance condition valid. This presented method can track the changes of the measurement noise covariance in real time.
首先简要分析了UKF滤波的基本算法,然后利用小波变换可以实时分离信号和噪声的特性,提出了一种在未知量测噪声条件下的UKF算法,该算法可以实时跟踪量测噪声的变化,即实现了对量测噪声的实时估计,从而解决了在未知量测噪声的条件下UKF滤波问题。
参考来源 - 基于小波变换的UKF改进算法及其应用It is noting that the measurement noise here becomes colored noise. To solve the problem, then, the method of state augmentation is used.
首先,采用受限等价变换将系统分解为两个子系统,其次,为解决变换后系统观测噪声变为有色噪声的问题,又采用了状态扩维的方法。
参考来源 - 带乘性噪声广义系统最优估计方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Meanwhile, to suppress external interference and measurement noise, a filter is added into control system.
同时，为抑制系统外部干扰和测量噪声，在控制系统中加入了滤波环节。
This paper presents a tracking algorithm for maneuvering target when the measurement noise is glint noise.
给出了一种量测噪声为闪烁噪声情况下的模型集交互机动目标跟踪算法。
An example of digital experiment is given and the effect of measurement noise on estimated parameters is also discussed.
文章的最后还给出了数字实验和噪声测量对参数估计影响的实例。
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