square matrix

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square ma·trix

a matrix in which the numbers of rows and columns are equal.

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(2) The determinant of the square matrix [K.sub.e] is not equal to zero; that is, det [absolute value of ([K.sub.e])] [not equal to] 0.

Analysis of Tensegrity Structures with Redundancies, by Implementing a Comprehensive Equilibrium Equations Method with Force Densities

In addition, by the definition of the trace of a matrix, for any square matrix A, obviously we have

Some Discussions about the Error Functions on SO(3) and SE(3) for the Guidance of a UAV Using the Screw Algebra Theory

(vi) P is a square matrix, of size m, which consists of diagonal values each equal to the multiplication of rows, elements of matrix M, and zero elsewhere:

A Novel Approach to Reduce the Unicast Bandwidth of an IPTV System in a High-Speed Access Network

If the input matrix is not a square matrix, then this CCA algorithm fails.

Gaussian Elimination-Based Novel Canonical Correlation Analysis Method for EEG Motion Artifact Removal

Note that, as is mentioned in Introduction, for a square matrix A whose components lie in a commutative ring R, the form 1/det(1-uA) can always be reformulated in a generating function of exponential type, that is, if we let [N.sub.m] = tr [A.sup.m] for each m [member of] [Z.sub.[greater than or equal to]1], then the form equals

Ruelle zeta functions for finite dynamical systems and Koyama-Nakajima's l-functions

Notation: we use Tr(A) for the trace of the square matrix A and etr(A) = exp(Tr(A)).

On the Marginal Distribution of the Diagonal Blocks in a Blocked Wishart Random Matrix

Then unvec(v) = W is a square matrix of size J x J obtained from matricizing v through its column vectors [w.sub.j] [member of] [R.sup.I], j = 1, ..., J, i.e., we have

Iterative methods for symmetric outer product tensor decomposition

it has to be square matrix, is always fulfilled by method of impedance matrix creation.

Modelling of conductive textile materials for shielding purposes and rfid textile antennas

A m x n fuzzy matrix for which m = n (i.e the number of rows is equal to the number of columns) and whose elements belong to the unit interval [0, 1] is called a fuzzy square matrix of order n.

A note on square neutrosophic fuzzy matrices

As shown in the figure above there are some relations between causal concepts and effect concepts, and they can be presented in a square matrix with zero on the diagonal (Table 1).

Methods and experiments regarding learning Fuzzy Cognitive Maps (FCM) weights used in Fupol