Sentence examples for matrices were not from inspiring English sources

Our previous attempts to synthesize the stable colloid in anionic linear PAA matrices were not successful; some precipitation has been observed [15].

However, parameters with colinearity, tested by correlation matrices, were not simultaneously considered in the final model.

First, we generated constrained null community matrices using a swap algorithm [40] where the number of occurrences of each species across all sites and the number of species at each site is set exactly equal to the original data matrix; null matrices were not limited in terms of the ability of members of the same guild to co-occur.

However, in our experience such matrices were not positive definite.

Mantel tests comparing genetic differentiation (FST) and geographical distance matrices were not significant (data not shown).

For this reason, Matrigel™ matrices were not utilised in this study.

Triple matrices are not for the faint of heart.

The coupling configuration matrices are not restricted to be symmetric.

This means that the true Jacobian matrices are not formulated and local bifurcation phenomena are ignored.

Moreover, explicit rank constraints on state space system matrices are not required.

This means that correlation matrices are not an identity matrix.