Sentence examples for matrix must be from inspiring English sources

The covariance matrix must be positive-semidefinite.

The data matrix must be normalized before statistical analysis.

A damping matrix must be defined and its identification is not based on physical considerations.

An OD matrix must be generated by calculating the shortest paths between some nodes.

According to Lemma 1, the matrix must be positive definite, which can be guaranteed by (72).

The covariance matrix must be estimated at the pseudoperiod of the atrial signal.

The sum of Cp of all parameters of a matrix must be equal to 1 (one).

To be applicable, the theorem has two requirements: the matrix must be aperiodic and irreducible.

Controlling hunting in both forest areas and the agricultural matrix must be a top priority for conservation.

When using PP, a balanced experimental design considering the number of attributes, time intervals, and food matrix must be weighed.

Normally the elements to be determined in the organic matrix must be transformed into a simple inorganic form.