Sentence examples for matrix estimate is from inspiring English sources

The mixing matrix estimate is then used to recover the source signals.

The following equations for the covariance matrix estimates are only valid when the translations are known (Theobald and Wuttke, 2006a).

From the subsampled data set, the shrinkage parameter for shrunken covariance matrix estimation is estimated (Schäfer and Strimmer 2005).

Using an iterative algorithm, the noise covariance matrix is estimated, then this estimate is subtracted from the covariance matrix of the received signals.

As alluded to above, the equilibrium GC content of the alignments from which the intronic 64×4 matrices were estimated is often much higher than the equilibrium GC that the matrices generate.

The authors suggested that the covariance matrix T can be estimated as (16) T = λ T t + (1 - λ ) T u where Tu is unstructured covariance matrix estimated from data; Tt is the structured covariance target matrix.

For this k value, the Q-matrix (population membership estimates) was extracted from STRUCTURE runs.

The variance covariance matrix of the parameter estimates was calculated using the robust sandwich estimator.

The inverse of the mixing matrix, called de-mixing matrix, is estimated by the FastICA algorithm [10].

In this way, the estimated covariance matrix is a covariance matrix of a Gaussian graphical model with graph G.

To that end, a transformation matrix, called Total Variability matrix (TV), is estimated also using a maximum likelihood algorithm [30].