| matrix operation | a mathematical operation involving matrices |
| matrix addition | the addition of matrices |
| matrix multiplication | the multiplication of matrices |
| matrix inversion | determination of a matrix that when multiplied by the given matrix will yield a unit matrix |
| matrix transposition | the interchange of each row of a square matrix with the corresponding column |
| active matrix screen | a type of LCD screen used for some portable computers, there is a separate circuit for each pixel |
dot matrix printer
matrix printer
dot printer | a printer that represents each character as a pattern of dots from a dot matrix |
| matrix | mold used in the production of phonograph records, type, or other relief surface |
| passive matrix display | a type of LCD display used for some portable computers, parallel wires run both vertically and horizontally and pixels are turned on when the wires intersecting at that pixel are both energized, passive matrix displays are generally inferior to active matrix displays |
wire matrix printer
wire printer
stylus printer | an impact printer in which each character is represented by a pattern of dots made by wires or styli |
| matrix | the formative tissue at the base of a nail |
matrix intercellular substance
ground substance | the body substance in which tissue cells are embedded |
eigenvalue
eigenvalue of a matrix
eigenvalue of a square matrix
characteristic root of a square matrix | (mathematics) any number such that a given square matrix minus that number times the identity matrix has a zero determinant |
coordinate
co-ordinate | a number that identifies a position relative to an axis |
| ordinate | the value of a coordinate on the vertical axis |
| matrix algebra | the part of algebra that deals with the theory of matrices |
average
norm | a statistic describing the location of a distribution, it set the norm for American homes |
| age norm | the average age at which particular performances are expected to appear |
| correlation matrix | a matrix giving the correlations between all pairs of data sets |
| matrix | (mathematics) a rectangular array of quantities or expressions set out by rows and columns, treated as a single element and manipulated according to rules |
| dot matrix | a rectangular matrix of dots from which written characters can be formed |
| square matrix | a matrix with the same number of rows and columns |
| diagonal matrix | a square matrix with all elements not on the main diagonal equal to zero |
| scalar matrix | a diagonal matrix in which all of the diagonal elements are equal |
identity matrix
unit matrix | a scalar matrix in which all of the diagonal elements are unity |
| nonsingular matrix | a square matrix whose determinant is not zero |
| real matrix | a matrix whose elements are all real numbers |
| singular matrix | a square matrix whose determinant is zero |
| matrix | an enclosure within which something originates or develops (from the Latin for womb) |
| norm | a standard or model or pattern regarded as typical, the current middlelass norm of two children per family |
| matrix | (geology) amass of fine-grained rock in which fossils, crystals, or gems are embedded |
align ordinate
coordinate | bring (components or parts) into proper or desirable coordination correlation, align the wheels of my car, ordinate similar parts |
ordain
consecrate
ordinate
order | appoint to a clerical posts, he was ordained in the Church |