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Matrix formed by appending columns of two other matrices
linear algebra, an augmented matrix ( A | B ) {\displaystyle (A\vert B)} is a k × ( n + 1 ) {\displaystyle k\times (n+1)} matrix obtained by appending
Augmented_matrix
Geometric transformation that preserves lines but not angles nor the origin
Using an augmented matrix and an augmented vector, it is possible to represent both the translation and the linear map using a single matrix multiplication
Affine_transformation
Matrix whose entries are the coefficients of a linear equation
meaning it has no solutions, if the rank of the augmented matrix (the coefficient matrix augmented with an additional column consisting of the vector
Coefficient_matrix
Algorithm for solving systems of linear equations
find the inverse of this matrix, one takes the following matrix augmented by the identity and row-reduces it as a 3 × 6 matrix: [ A | I ] = [ 2 − 1 0 1
Gaussian_elimination
Central object in linear algebra; mapping vectors to vectors
matrices. With respect to an n-dimensional matrix, an n+1-dimensional matrix can be described as an augmented matrix. In the physical sciences, an active transformation
Transformation_matrix
Number of solutions of linear systems in terms of matrix ranks
of a system of linear equations, given the ranks of its augmented matrix and coefficient matrix. The theorem is variously known as the: Rouché–Capelli
Rouché–Capelli_theorem
Matrix with a multiplicative inverse
algebra, an invertible matrix (non-singular, non-degenerate or regular) is a square matrix that has an inverse. In other words, if a matrix is invertible, it
Invertible_matrix
Several equations of degree 1 to be solved simultaneously
otherwise) is inconsistent if the rank of the augmented matrix is greater than the rank of the coefficient matrix. If, on the other hand, the ranks of these
System_of_linear_equations
inverse of a matrix. To compute a matrix inverse using this method, an augmented matrix is first created with the left side being the matrix to invert and
Methods_of_matrix_inversion
Dimension of the column space of a matrix
system is inconsistent if the rank of the augmented matrix is greater than the rank of the coefficient matrix. If on the other hand, the ranks of these
Rank_(linear_algebra)
More equations than unknowns (mathematics)
consistent if and only if the coefficient matrix has the same rank as its augmented matrix (the coefficient matrix with an extra column added, that column
Overdetermined_system
Topics referred to by the same term
lengthening or widening of rhythm or interval Augment (album), an album by Erra Augmented matrix, in mathematics, a matrix formed by placing two other matrices
Augment
Coordinate system using perpendicular axes
transformations such that the 2×2 matrix of the A i , j {\displaystyle A_{i,j}} is orthogonal. The augmented matrix that represents the composition of
Cartesian_coordinate_system
Vectors mapped to 0 by a linear map
kernel of a matrix may be computed by Gaussian elimination. For this purpose, given an m × n matrix A, we construct first the row augmented matrix [ A I ]
Kernel_(linear_algebra)
1999 film by the Wachowskis
The Matrix is a 1999 science fiction action film written and directed by the Wachowskis. The first installment in the Matrix film series, it stars Keanu
The_Matrix
Common point(s) shared by two lines in Euclidean geometry
Then if and only if the rank of the augmented matrix [A | b] is also 2, there exists a solution of the matrix equation and thus an intersection point
Line–line_intersection
Representation of a curve by a function of a parameter
it has more than one solution. This occurs when the matrix of the system and its augmented matrix have the same rank r and r < n. In this case, one can
Parametric_equation
Square roots of the eigenvalues of the self-adjoint operator
matrix A {\displaystyle A} , let A ~ = [ 0 A A ∗ 0 ] {\textstyle {\tilde {A}}={\begin{bmatrix}0&A\\A^{*}&0\end{bmatrix}}} be its augmented matrix.
Singular_value
Branch of mathematics
Gaussian-elimination consists of performing elementary row operations on the augmented matrix [ M v ] = [ 2 1 − 1 8 − 3 − 1 2 − 11 − 2 1 2 − 3 ] {\displaystyle \left[\
Linear_algebra
Class of algorithms for solving constrained optimization problems
the objective, but the augmented Lagrangian method adds yet another term designed to mimic a Lagrange multiplier. The augmented Lagrangian is related to
Augmented_Lagrangian_method
Inequalities in number theory and matrix theory
( p + n ) × ( p + n ) {\displaystyle (p+n)\times (p+n)} Hermitian augmented matrix [ 0 M M ∗ 0 ] . {\displaystyle {\begin{bmatrix}0&M\\M^{*}&0\end{bmatrix}}
Weyl's_inequality
Possible form of a matrix
system of linear equations is said to be in row echelon form if its augmented matrix is in row echelon form. Similarly, a system of linear equations is
Row_echelon_form
Lines which intersect at a single point
if the rank of the coefficient matrix is equal to the rank of the augmented matrix (the coefficient matrix augmented with a column of intercept terms)
Concurrent_lines
Matrix equal to its conjugate-transpose
In mathematics, a Hermitian matrix (or self-adjoint matrix) is a square matrix with complex-valued entries that is equal to its own conjugate transpose
Hermitian_matrix
Error-correcting code
general k {\displaystyle k} , the generator matrix of the augmented Hadamard code is a parity-check matrix for the extended Hamming code of length 2 k
Hadamard_code
matrices used in mathematics, science and engineering. A matrix (plural matrices, or less commonly matrixes) is a rectangular array of numbers called entries
List_of_named_matrices
Orthonormalization of a set of vectors
{v1, ..., vk} are written as a matrix A {\displaystyle A} , then applying Gaussian elimination to the augmented matrix [ A A T | A ] {\displaystyle \left[AA^{\mathsf
Gram–Schmidt_process
equations in a system equals the rank of the augmented matrix of the system—the system's coefficient matrix with one additional column appended, that column
Independent_equation
Whether or not there exists a set of values to satisfy a given system of equations
consistent if and only if its coefficient matrix has the same rank as does its augmented matrix (the coefficient matrix with an extra column added, that column
Consistent and inconsistent equations
Consistent_and_inconsistent_equations
Statistical technique
F}\|[E\;F]\|_{F},\qquad (X+E)B=Y+F} where [ E F ] {\displaystyle [E\;F]} is the augmented matrix with E and F side by side and ‖ ⋅ ‖ F {\displaystyle \|\cdot \|_{F}}
Total_least_squares
Mathematical concept
otherwise) is inconsistent if the rank of the augmented matrix is greater than the rank of the coefficient matrix. If, on the other hand, the ranks of these
Underdetermined_system
In mathematics, vector subspace
Numbers t1, t2, ..., tk such that v = t1b1 + ··· + tkbk Create an augmented matrix A whose columns are b1,...,bk , with the last column being v. Use elementary
Linear_subspace
Theorem of matrix ranks
algebra, the Woodbury matrix identity – named after Max A. Woodbury – says that the inverse of a rank-k correction of some matrix can be computed by doing
Woodbury_matrix_identity
Basic musical interval
the music to the movie Jaws exemplifies the minor second. The augmented unison, augmented prime, or chromatic semitone is the interval between two notes
Semitone
Concept of a false version of reality
(VR) Mixed reality (MR) Augmented reality (AR) Worth, Sarah E. (2003). "The Paradox of Real Response to Neo-Fiction". The Matrix and Philosophy: Welcome
Simulated_reality
Error correction code
} Next, apply the Peterson procedure by row-reducing the following augmented matrix. [ S 3 × 3 | C 3 × 1 ] = [ s 1 s 2 s 3 s 4 s 2 s 3 s 4 s 5 s 3 s 4
BCH_code
Process of estimating the parameters of a pinhole camera model
calibration body or any ground-truth data. 3D pose estimation Augmented reality Augmented virtuality Eight-point algorithm Mixed reality Pinhole camera
Camera_resectioning
consisting of the 3x3 rotation matrix R and the 1x3 translation vector p. The matrix is augmented to create a 4x4 square matrix. g s t ( 0 ) = [ R p 0 1 ]
Product of exponentials formula
Product_of_exponentials_formula
Relation of two images with software
correct perspective and appear to have been part of the original scene (see Augmented reality). We have two cameras a and b, looking at points P i {\displaystyle
Homography_(computer_vision)
Square matrix containing the distances between elements in a set
mathematics, computer science and especially graph theory, a distance matrix is a square matrix (two-dimensional array) containing the distances, taken pairwise
Distance_matrix
Type of database that uses vectors to represent other data
detection, and retrieval-augmented generation. An especially common use-case for vector databases is in retrieval-augmented generation (RAG), a method
Vector_database
Method of data analysis
based PCP, and Local PCP. Then, optimization methods are used such as the Augmented Lagrange Multiplier Method (ALM), Alternating Direction Method (ADM),
Robust principal component analysis
Robust_principal_component_analysis
Non-diagonalizable matrix; one lacking a basis of eigenvectors
matrix is defective if and only if it does not have n {\displaystyle n} linearly independent eigenvectors. A complete basis is formed by augmenting the
Defective_matrix
Method to solve optimization problems
x 2 ≥ 0 {\displaystyle {\begin{matrix}x_{1}\geq 0\\x_{2}\geq 0\end{matrix}}} The problem is usually expressed in matrix form, and then becomes: max { c
Linear_programming
Tabletop science fantasy role-playing game
and this includes smart firearms. The Matrix of the 2070s is thus not only a virtual reality, but an augmented or mixed reality. Cyberdecks are obsolete
Shadowrun
Type of two-dimensional barcode
Chin-Hung; Chen, Mike Y. (2011). "QR Code Based Augmented Reality Applications". Handbook of Augmented Reality. pp. 339–354. doi:10.1007/978-1-4614-0064-6_16
QR_code
Routines for performing common linear algebra operations
exploited. Consequently, BLAS was augmented from 1984 to 1986 with level-2 kernel operations that concerned vector-matrix operations. Memory hierarchy was
Basic Linear Algebra Subprograms
Basic_Linear_Algebra_Subprograms
Bulgarian mathematician (born 1954)
Berlin, Heidelberg, 2012. Atanassov, K., Index Matrices: Towards an Augmented Matrix Calculus, Springer, Berlin, 2014. Atanassov K. On Intuitionistic Fuzzy
Krassimir_Atanassov
Polynomial-time algorithm for the assignment problem
matrix C to minimize the trace of a matrix, min P Tr ( P C ) , {\displaystyle \min _{P}\operatorname {Tr} (PC)\;,} where P is a permutation matrix.
Hungarian_algorithm
Hypothesis that reality could be a computer simulation
plot device in many stories and films, such as Simulacron-3 (1964) and The Matrix (1999). Human history is full of thinkers who observed the difference between
Simulation_hypothesis
Optical machine-readable representation of data
developed, using rectangles, dots, hexagons and other patterns, called matrix codes or 2D barcodes. Despite being often included as barcodes, these do
Barcode
Mobile app and video game development company
Multiplayer Augmented Reality Tech". Variety. Archived from the original on February 1, 2018. Retrieved February 2, 2018. "Welcoming Matrix Mill to Niantic:
Niantic,_Inc.
Algorithm for modelling sequential data
linearly scaling fast weight controller (1992) learns to compute a weight matrix for further processing depending on the input. One of its two networks has
Transformer_(deep_learning)
MiniBrute V Augmented Strings Augmented Voices Augmented Grand Piano Augmented Brass Augmented Mallets Play Augmented Woodwinds Augmented Yangtze Mini-Filter
List_of_Arturia_products
Solving an optimization problem with a quadratic objective function
n-dimensional vector c, an n×n-dimensional real symmetric matrix Q, an m×n-dimensional real matrix A, and an m-dimensional real vector b, the objective of
Quadratic_programming
Four-dimensional number system
way that quaternion addition and multiplication correspond to matrix addition and matrix multiplication. One is to use 2 × 2 complex matrices, and the
Quaternion
First augmented reality head-mounted display (HMD) system
head-mounted 3D display, also called The Sword of Damocles, is the first augmented reality (or virtual reality) display system made. It was made by Ivan
Ivan Sutherland's head-mounted 3D display
Ivan_Sutherland's_head-mounted_3D_display
Definition of quantum circuits
{1}/{\sqrt {2}}} in the unitary matrix representation, removing the phase gate S disallows i {\displaystyle i} in the unitary matrix, and removing the CNOT gate
Clifford_gate
System for describing optical polarization
element is represented by a Mueller matrix—a 4×4 matrix that is an overlapping generalization of the Jones matrix. Disregarding coherent wave superposition
Mueller_calculus
Regenerative medical device platform
Ovine forestomach matrix (OFM), marketed as AROA ECM, is a layer of decellularized extracellular matrix (ECM) biomaterial isolated from the propria submucosa
Ovine_forestomach_matrix
Prediction model used in Engineering
with H {\displaystyle H} the observation matrix and R {\displaystyle R} the observation error covariance matrix, which contains the observation uncertainties
Gradient-enhanced_kriging
Medical intervention
Some additional examples of cartilage failure mechanisms include cellular matrix linkage rupture, chondrocyte protein synthesis inhibition, and chondrocyte
Knee cartilage replacement therapy
Knee_cartilage_replacement_therapy
Open-source distributed graph database system
September 2023, NebulaGraph and LlamaIndex introduced Graph RAG for retrieval-augmented generation. In November 2025, NebulaGraph Enterprise V5.2 was released
NebulaGraph
Set of edges without common vertices
repeatedly apply augmenting paths until no more augmenting paths are found. This reduces the problem of finding a large matching to finding augmented paths. In
Matching_(graph_theory)
Ways to represent 3D rotations
around a fixed axis "Fiducial Marker Tracking for Augmented Reality". Weisstein, Eric W. "Rotation Matrix". MathWorld. Rodrigues, Olinde (1840). "Des lois
Rotation formulations in three dimensions
Rotation_formulations_in_three_dimensions
Problem optimization method
particular matrices are multiplied. If matrix A has dimensions m×n and matrix B has dimensions n×q, then matrix C=A×B will have dimensions m×q, and will
Dynamic_programming
Surgical procedure
e.g. lumpectomy, if cancer is detected in an implant-augmented breast. In previously augmented patients, aesthetic outcomes cannot be ensured without
Breast_augmentation
Diode that emits light from an organic compound
of operation. An OLED display can be driven with a passive-matrix (PMOLED) or active-matrix (AMOLED) control scheme. In the PMOLED scheme, each row and
OLED
Method in physics
The linearized augmented-plane-wave method (LAPW) is an implementation of Kohn-Sham density functional theory (DFT) adapted to the simulation of a wide
Linearized augmented-plane-wave method
Linearized_augmented-plane-wave_method
Machine learning technique
"frozen" (i.e., not changed during backpropagation). A model may also be augmented with "adapters"—lightweight modules inserted into the model's architecture
Fine-tuning_(deep_learning)
Machine learning technique
Often, a correlation-style matrix of dot products provides the re-weighting coefficients. In the figures below, W is the matrix of context attention weights
Attention_(machine_learning)
Overlay of augmented sensory information upon a user's perception of a real environment
A virtual fixture is an overlay of augmented sensory information upon a user's perception of a real environment in order to improve human performance
Virtual_fixture
Science fiction subgenre in a futuristic dystopian setting
the Wachowskis in The Matrix (1999) and its sequels. The Matrix series took several concepts from the film, including the Matrix digital rain, which was
Cyberpunk
Type of homogeneous polynomial of degree 2
themselves readily to optimization problems. Suppose the matrix quadratic form is augmented with linear terms, as x T A x + b T x , {\displaystyle x^{\mathsf
Definite_quadratic_form
Fictional character from the Deus Ex video game series
and a prized nano-augmented agent. JC is initially dedicated to his duties, but is influenced by his brother, fellow nano-augmented UNATCO agent Paul
JC_Denton
Military doctrine of Pakistan
The Threat Matrix is an intelligence-based measure and thorough assessments database program that Pakistani government officials and military science circles
Threat_Matrix_(database)
Applying operations to whole sets of values simultaneously
with augmented assignments: A += B; Both MATLAB and GNU Octave natively support linear algebra operations such as matrix multiplication, matrix inversion
Array_programming
American rock band
Fillmore Street in San Francisco and converted it into a club called the Matrix. Meanwhile, he searched for like-minded musicians to form his group. Balin
Jefferson_Airplane
Online tool for synthesizing documents
for "Language Model") is an online research and note-taking retrieval-augmented generation tool developed by Google Labs that uses artificial intelligence
NotebookLM
Structural analysis technique; implementation of the finite element method
structural engineering, the direct stiffness method, also known as the matrix stiffness method, is a structural analysis technique particularly suited
Direct_stiffness_method
Harmonic progression
Coltrane changes (Coltrane Matrix or cycle, also known as chromatic third relations and multi-tonic changes) are a harmonic progression variation using
Coltrane_changes
Optimization method
generalized secant method. Since the updates of the BFGS curvature matrix do not require matrix inversion, its computational complexity is only O ( n 2 ) {\displaystyle
Broyden–Fletcher–Goldfarb–Shanno algorithm
Broyden–Fletcher–Goldfarb–Shanno_algorithm
Smallest element of a tactile matrix
pixel or tixel is the smallest measuring/transmitting element of a tactile matrix. Is a part of haptic technologies. Design of a tactile pixel consists of
Tixel
Word embedding method
model is trained to reproduce a large corpus, then the large model is augmented with additional task-specific weights and fine-tuned on supervised task
ELMo
2007 role-playing game remake
Final Fantasy IV is a 2007 role-playing video game developed by Matrix Software and published by Square Enix for the Nintendo DS. It is a remake of Final
Final Fantasy IV (2007 video game)
Final_Fantasy_IV_(2007_video_game)
Method for numerical solution of certain systems of equations
premultiplying the Hessenberg matrix with Ωn, augmented with zeroes and a row with multiplicative identity, yields almost a triangular matrix: [ Ω n 0 0 1 ] H ~
Generalized minimal residual method
Generalized_minimal_residual_method
Display which can be seen through
higher resolution and will display much more realistic augmented reality than video augmented reality, which takes video, adds its own supplement to it
See-through_display
1984 science fiction novel by William Gibson
access the virtual reality dataspace called the "matrix". Case is approached by Molly, an augmented "razorgirl" and mercenary on behalf of a shadowy US
Neuromancer
Statistical estimation method
autoregression is an appropriate tool for modelling large data sets. Factor-augmented vector autoregression (FAVAR) extends the BVAR framework by incorporating
Bayesian vector autoregression
Bayesian_vector_autoregression
Mix of Chinese martial arts and cinematic visual effects
a subgenre of kung fu films where the stuntmen's or actor's skill is augmented with the use of wires and pulleys, as well as other stage techniques,
Wire_fu
Mathematical model of a system in control engineering
time-invariant, and finite-dimensional systems, the equations can be written in matrix form, offering a compact alternative to the frequency domain’s Laplace transforms
State-space_representation
Subfield of convex optimization
formulated by an SDP. We handle the inequality constraints by augmenting the variable matrix and introducing slack variables, for example t r ( ( 0 1 0 0
Semidefinite_programming
Technique in natural language processing
(LSI). LSA can use a document-term matrix which describes the occurrences of terms in documents; it is a sparse matrix whose rows correspond to terms and
Latent_semantic_analysis
American engineer and entrepreneur, born 1969
American engineer, researcher, inventor, and entrepreneur. He researches augmented reality, virtual reality, and artificial intelligence. He was the Cotchett
Louis_B._Rosenberg
Diagram that represents a workflow or process
diagram State diagram Swimlane Warnier/Orr diagram Why-because analysis Augmented transition network Business process mapping Data and information visualization
Flowchart
Model of electronic band structures of solids
can be understood intuitively quite easily. There are only three kinds of matrix elements that play a significant role in the theory. Two of those three
Tight_binding
Optimization algorithm
requires the Jacobian matrix of all partial derivatives of a multivariate function when used to search for zeros or the Hessian matrix when used for finding
Quasi-Newton_method
Multimedia Producer, Musician, Actor
Retrieved 22 September 2016. "VRTO Virtual & Augmented Reality World Conference & Expo". VRTO Virtual & Augmented Reality World Conference & Expo. "Toronto
Keram_Malicki-Sánchez
Mathematical function that preserves angles
conformal property may be described in terms of the Jacobian derivative matrix of a coordinate transformation. The transformation is conformal whenever
Conformal_map
Set of functions used to represent the electronic wave function
calculations. A recipe for constructing additional augmented functions exists; as many as five augmented functions have been used in second hyperpolarizability
Basis_set_(chemistry)
AUGMENTED MATRIX
AUGMENTED MATRIX
Surname or Lastname
English
English : from the Middle English female personal name Mau(l)d, a reduced form of the Norman name Mathilde, Matilda, composed of the Germanic elements maht ‘might’, ‘strength’ + hild ‘strife’, ‘battle’. The learned form Matilda was much less common in the Middle Ages than the vernacular forms Mahalt, Maud and the reduced pet form Till. The name was borne by the daughter of Henry I of England, who disputed the throne of England with her cousin Stephen for a number of years (1137–48). In Germany the popularity of the name in the Middle Ages was augmented by its being borne by a 10th-century saint, wife of Henry the Fowler and mother of Otto the Great.
Boy/Male
Tamil
Adityavardhana | ஆதிதà¯à®¯à®¾à®µà®°à¯à®¤à®¾à®¨à®¾
Augmented by glory
Adityavardhana | ஆதிதà¯à®¯à®¾à®µà®°à¯à®¤à®¾à®¨à®¾
Boy/Male
Assamese, Bengali, Hindu, Indian, Oriya, Sanskrit, Telugu
Increases Glory; Augmented by the Sun
Boy/Male
Hindu
Augmented by glory
Boy/Male
Tamil
Augmented by glory
Boy/Male
Indian
Augmented by glory
AUGMENTED MATRIX
AUGMENTED MATRIX
Boy/Male
French
Fom Gaete.
Boy/Male
Hindu, Indian, Punjabi, Sikh
One who Drinks the Elixir of Lord's Name
Boy/Male
Indian, Telugu
Hill of Diamonds
Boy/Male
Hindu
Faith, Trust
Boy/Male
Australian, Finnish, German, Greek, Russian, Swedish
Defending Men; Defender of Mankind
Boy/Male
Hindu, Indian
Bright
Boy/Male
Latin
Hammer.
Male
English
English name derived from the title, prince, from Latin princeps, PRINCE means "chief, first."Â
Surname or Lastname
English
English : topographic name for someone who lived by a spur of a hill, from the Old English dative case hÅ(e) (originally used after a preposition) of hÅh ‘spur of a hill’ (literally ‘heel’). In many cases the surname may be a habitational name from a minor place named with this element, for example one in Norfolk.
Girl/Female
American, Australian, British, Christian, English, French, Latin
Crowned with Laurels; The Laurel Tree; Sweet Bay Tree Symbolic of Honor and Victory; Old Name with Many Variants; Laurel
AUGMENTED MATRIX
AUGMENTED MATRIX
AUGMENTED MATRIX
AUGMENTED MATRIX
AUGMENTED MATRIX
n.
A vowel prefixed, or a lengthening of the initial vowel, to mark past time, as in Greek and Sanskrit verbs.
a.
To augment; to increase.
v. i.
To become greatly or repeatedly increased; to be multiplied; to be greatly augmented; as, the noise redoubles.
a.
Colored; specifically (Biol.), filled or imbued with pigment; as, pigmented epithelial cells; pigmented granules.
imp. & p. p.
of Augment
n.
The state of being augmented; enlargement.
n.
A superfluous or augmented fourth.
a.
Divided into segments or joints; articulated.
p. pr. & vb. n.
of Augment
v. i.
To increase; to augment; to accrue.
n.
One of the theoretic transverse divisions of any segmented animal.
v. i.
To increase; to grow larger, stronger, or more intense; as, a stream augments by rain.
a.
Consisting of a syllable or syllables; as, a syllabic augment.
v. t.
To enlarge or increase in size, amount, or degree; to swell; to make bigger; as, to augment an army by reeforcements; rain augments a stream; impatience augments an evil.
v. t.
To add an augment to.
n.
One who, or that which, augments or increases anything.
n.
To increase; to augment.
n.
Enlargement by addition; increase.
n.
A cutaneous affection characterized by yellow or yellowish brown pigmented spots.
a.
Serving to augment the intensity of weak sounds; microcoustic.