Sentence examples for matrix of unknown from inspiring English sources

By projecting on to the column space of influence matrix of unknown excitations, the observation equation of the structural system with unknown excitations is transformed from a multiple linear regression equation to a simple linear regression equation.

The matrix form of (1) is given in (2) and (3), where A represents a matrix of unknown LED coefficients and I represent a matrix of targeted intensities.

Then the interrelation between the elements of (mathbf Y) is given by a factor model: begin{aligned} mathbf Y =mu + Lambda mathbf F + varepsilon, end{aligned}where (Lambda) is (p times k) matrix of unknown constants called loadings.

(32 If ({text{rank}};{tilde{mathbf{W}}} = {text{rank}}left[ {{tilde{mathbf{W}}};{tilde{mathbf{G}}}} right] = N + 1), then we can find the matrix of unknown coefficient of Jacobi series via ({mathbf{A}} = left( {{tilde{mathbf{W}}}} right)^{ - 1} {tilde{mathbf{G}}}).

Finally, C is the K ×  n matrix of unknown linear coefficients c ki, which we estimate by minimising the penalised least squares expression Y − ΦC T Y − ΦC + λ C T RC.

Since the row-spaces of L and V r T (r = 2) are theoretically close (Leek, 2010), we can instead use the model (2) Y = Γ V r T + E ′, where Γ is a m × r matrix of unknown coefficients.

Therefore, the correlation matrix of the unknown parameter vector has to be approximated by the correlation matrix of the received/sensed data.

The matrices P b, P, (relating parents to progeny) and I-P -11 P b (relating animals to phantom parents) for this example pedigree are: Note that matrix (I - P -1 P -1rePresents a block of matrepresents would arise from the TDT' decomposition (where D is a diagonal matrix and T a lower triangular matrix; [ 9]) of the relationship matrix for unknown parents a-g and know animals A-F.

Cochlin is a secretory extracellular matrix (ECM) protein of unknown function.

EC: Enzyme Commission; CSM: Cutoff Scanning Matrix; DUF: Domain of Unknown Function; SVD: Singular Value Decomposition; PDB: Protein Data Bank SCOPP: Structural Classification of Proteins; GO: Gene Ontology; LHA: Last Heavy Atom; KNN: K-Nearest Neighbors; AUC: Area Under the ROC Curve.

The mean vector and variance covariance matrix of process are unknown.