Sentence examples for observation variance from inspiring English sources

To solve this problem, we use an adaptive approach to construct the observation variance σ a 2 and σ m 2 for the sake of modifying the weight of measurement values in a real-time manner.

In this case, to reduce the influence of the linear acceleration and the external magnetic interference, we distribute large values to the observation variance, σ a 2 and σ m 2, to guarantee that the filtering process is determined by the output of gyroscope.

From (11), the recursion of information matrix can be written as (29).

(5) We did not measure inter-observation variance given all SWE studies were performed by a single radiologist.

However, the variables included in the regression model explained only a modest amount of the between-observation variance (adjusted R = 21.5 %) and strong evidence of residual variation due to heterogeneity remained (I = 79.2 %).

Simulated runup explained 50 87% of the observed variance in observations.

In other words, if we want to estimate the process (or observation) noise variance matrix with the Sage-Husa adaptive filter, variance matrix of the observation noise (or the process noise) should be already known.

Our numerical results suggest that the dynamical constraint becomes important when the observation noise variance is large.

The error is plotted as a function of the observation noise variance (the error is averaged over trials).

Figure 1 The square root of the relative mean-square error,, of the Gibbs Sampler and the least-mean-squares estimation approach, as a function of the observation noise variance of 100, 250, 500 and 1000.

In this study, the observation noise variance for estimating the posterior probability distribution was set to 0.25, and the number of nearest neighbors (NNs) K=10,100,1000 were exploited in the performance evaluation.