Clinical psychometry included the Benton visual retention test, Wechsler memory scale, and standard progressive matrices. |
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We have now defined two operations for matrices, addition and multiplication. |
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Factor analyses are applied to matrices of intercorrelations among observed score variables. |
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He also worked on the problem of classifying the stabiliser of the pencil which is a linear combination of the two matrices. |
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His research delves into matroidal structures, a concept based on graphs and matrices and its applications. |
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To examine and simplify interpretation of correlational matrices, investigators commonly use factor analytic procedures. |
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Next above a vector are tensors of order 2, which are often referred to as matrices. |
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Specific accumulation regimes and modes of regulation are typically constructed in specific social spaces and spatio-temporal matrices. |
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Here was a man months away from dying, who had moved beyond the lifelong matrices of mere politics. |
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Magnetic resonance has been widely used in the investigation of nanomagnetic particles immersed in nonmagnetic matrices. |
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However he also worked on differential equations, matrices and other topics in algebra, continued fractions, geometry and number theory. |
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Of particular importance is his appreciation of the value of elementary hermitian matrices in numerical analysis. |
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For this simple example, this means we can get to any of the six permutation matrices in a single swap. |
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They sketch a normalization algorithm, which is based on computing logarithms of transition matrices which they approximate by power series. |
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We can exploit the fact that the columns of these matrices must be orthogonal to reduce the number of dimensions in which to search. |
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It is not surprising that the beginnings of matrices and determinants should arise through the study of systems of linear equations. |
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Cultural matrices and their operating rules are often incommensurate across localities. |
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In addition to his work on semigroups, number theory and finite fields, Schwarz contributed to the theory of non-negative and Boolean matrices. |
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It was a matter of estimating eigenvalues of non-self-adjoint differential equations and matrices. |
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In particular he proved results on the existence of matrices with given eigenvalues and given diagonal elements. |
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This is where those eigenvalues of random Hermitian matrices enter the picture. |
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Less experienced analysts may wish to use written lists, chronologies, timelines, spreadsheets, and matrices to assist in their thinking. |
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The matrix J is a signature matrix of the form where the two unit matrices do not necessarily have the same dimensions. |
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These large matrices describe high-dimensional Euclidean spaces within which biomolecular sequences can be uniquely represented as vectors. |
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The matrices tangle and entrap understandings of creation and knowledge to expose their threadbare construction. |
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However he proved important results on canonical matrices as representatives of equivalence classes of matrices. |
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A Characterization of extendibility of rational matrices is presented in terms of elementary properties. |
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Every pit or track contains a certain chemical that reacts to protein matrices. |
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We use the notion of supernormality to completely characterize matrices for which SCR equals zero. |
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We used MatInspector to detect transcription factor binding sites with high compatibility to sequence matrices. |
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In our model, product line artifacts can be use case diagrams, feature models, requirements specifications or product feature matrices. |
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In fact, we will prove the slightly stronger result that any number of commuting square matrices with complex entries have a common eigenvector. |
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It is a mathematical theory that studies topology using matrices, using operators that don't commute with each another. |
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Our compatibility matrices don't indicate the supported or unsupported hardware. |
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His main work was on associative algebras, non-associative algebras, and Riemann matrices. |
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He developed the relation between the algebra of matrices and integral equations as well as studying boundary value problems. |
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Note that the proximity formula seamlessly extends to non-binary connectivity matrices. |
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Among the topics which Frobenius studied towards the end of his career were positive and non-negative matrices. |
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The point groups of the remaining 7 crystal classes can not be described by orthogonal integer matrices. |
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Using the MCMC method in Loki, if the number of iterations is too small, then it is more likely that the estimates of the IBD matrices will be singular. |
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However, chemical and structural bases for specific cell-polysaccharide interactions essential for their utility as 3-D cell matrices are not well defined. |
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He discovered the rule for multiplying matrices in 1812 and it is almost certainly for this that he will be remembered rather than his other work. |
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Because the issue is not how the simultaneous equations, partial derivatives or matrices are manipulated, but what the symbols in the various equations purport to represent. |
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The mathematical functions include the standards found on a good pocket calculator, such as exponents, logs, trig, matrices, as well as sigmoid, gamma and log gamma functions. |
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As a consequence, covariance matrices of the coordinate data are not of full rank, and the degrees of freedom for some statistical tests need to be adjusted. |
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The initial covariance matrices of each lander were set to correspond to a 15 by 8 kilometer landing ellipse with a semimajor axis in the East-West direction. |
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The ratios of branch lengths provided a starting point to further probe the evolutionary dynamics at Chs and Adh by testing for correlations between the ij matrices. |
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Here we consider the linear discrepancy of strongly unimodular matrices. |
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For example, the matrices describing the identity mapping and the inversion are orthogonal in any basis, viz the unit matrix and the negative unit matrix. |
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Results of tests of outliers and assumptions of normality, homogeneity of variance-covariance matrices, linearity, and multicollinearity were satisfactory. |
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These techniques are considered the reference techniques for the determination of complex mixtures of organic compounds present at nanomole levels in aqueous matrices. |
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It is generally admitted that convergence of the Lanczos process for Hermitian matrices is well understood. |
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Let P be the set of symmetric matrices such that the row sum and column sum equal to zero, and all circular minors are nonnegative. |
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Other common practices involve transformation by row-normalization or converting asymmetric matrices to symmetric matrices. |
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The matrices undergoing the column-by-column product are called cracovians. |
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As the reactor embodies astatic behaviour, it is not possible to compute the matrices in a chosen operating point. |
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The camera matrices and 3D structure are then computed for the frames 1-2-3-4, for example by first resectioning and then bundle adjustment. |
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As further applications of our methods in Section 3 we prove a limitation theorem and two Tauberian theorems for factorable matrices. |
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The core of the calculation is a series of matrix diagonalizations carried out by NAG routines designed to handle Hermitian matrices. |
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In Section 3, we enumerate symmetric matrices in GL whose support avoids the diagonal in the case that n is even. |
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Suitable and efficient tools for description and derivation are algebraic notions as rings, polynomial matrices, and Diophantine equations. |
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This article is a short study of proper values of two-by-two matrices with real entries and some application to the reduction of central conics. |
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Wigner also discovered that the statistics of gaps can be modelled by eigenvalues of large random matrices. |
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All banknotes are protected by watermark and electrotype, which are created using special hand-made matrices. |
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We believe the combination of polysilicon active matrices and OLED technology could become the next generation of flat panel displays. |
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Human lung fibroblasts are able to grow into 3D collagenated and stiffened matrices under specific conditions. |
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Specifically, 2x2 real matrices R describe either the Minkowskian plane or the Euclidean plane. |
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While both systems encouraged the ingrowth of neo-ligament tissue, matrices with seeded cells performed particularly well in this study. |
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Development of biodegradable aluminum carboxymethylcellulose matrices for mosquito larvicides. |
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Thus, the intercorrelation matrices of the three constructs are factorable. |
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Centrosymmetric matrices, their basic properties, eigenvalues, and eigenvectors. |
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It is well known that commutativity of matrices is very important in the theory of matrices. |
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These part-machine incidence matrices were constructed by randomly rearranging the rows and columns of complete block diagonal matrices. |
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Using the recently developed method of nasosorption with synthetic adsorptive matrices, a series of samples were taken. |
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If the matrix that represents the vector product is defined, it is possible to show the relation as a product of matrices. |
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A pair of matrices share the same set of eigenvectors if and only if they commute. |
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It is quite apparent why a matrician missed this generalization, because his creed is to build from low-order matrices high-order arrays. |
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Phenylalanine modified CaP was studied as a control since phenylalanine modified matrices are commercially used in immunoadsorbent columns. |
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For sparse matrices, a factorization may create excessive fill-ins of the zero entries, which results in significant memory and operation costs. |
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Trench, Inverse eigenproblems and associated approximation problems for matrices with generalized symmetry or skew symmetry, Linear Algebra Appl. |
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Movable type is the system of printing and typography using movable pieces of metal type, made by casting from matrices struck by letterpunches. |
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Unusual matrices such as ice are sometime proposed as in pykecrete. |
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Man is a mechanic, and works beautiful forms out of natural organisms. He cuts, bores, malleates, melts, casts in matrices, and spins, various articles. |
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If we consider symmetric matrices, we can compare the estimates derived from Gauss quadrature methods with the estimates produced by extrapolation. |
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The results reveal that the Stopford and Wells Model is unilluminating for matrices mainly because high foreign product diversification is not fitted by matrices. |
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He continues with approximation methods, perturbation theory, quanta in crystalline materials, various matrices, harmonic oscillators and photons, and fermions. |
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It is abundant in extracellular matrices and, as a kind of lubricative agent, can be injected into joint cavities for the treatment of osteoarthritis. |
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Bidiagonal partition matrices are enumerated using the transfer-matrix method and are equinumerous with permutations which are sortable by two pop-stacks in parallel. |
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Studies have resulted in the presentation of very appropriate method for the measurement of pregabalin drug in complicated matrices such as blood plasma. |
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But on the filmsetting machine, the matrix case, which on the hot-metal caster had contained metal matrices, now contained tiny photographic negatives of each character. |
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In the first experiment, for example, participants were presented with a series of number matrices and were tasked with finding two numbers that added up to 10 in each matrix. |
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Winters's complex matrices and Dunham's slapstick psychodramas seemed out of place among paintings by younger artists obsessed with systems, mass media, and new technology. |
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In essence we are looking for some way to average the individual unitary matrices Uk. But a linear combination of unitary matrices does not remain unitary. |
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A self-contained introductory chapter on mathematical foundations covers matrices and systems of linear equations through exchange-overlap densities and the chemical bond. |
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The GLS approach to the estimation of O-D matrices permits the combination of survey and traffic count data in a way that allows the relative accuracy of the two data sources. |
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Right and skew-right circulant matrices remains invariant on their type when evaluated on trigonometric and hyperbolic functions that are used in this paper. |
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Here we generalize this algorithm to rational Krylov subspaces, and we will show how to use and preserve symmetry when dealing with symmetric or Hermitian matrices. |
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Among the revised chapters are those on linear and bilinear operators and matrices, passive circuit elements, bipolar junction transistor amplifiers, and symbolic analysis. |
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