**Matrix** may refer to:

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### Other articles related to "matrix":

**Matrix**- Other Uses

...

**Matrix**(numismatics), a tool in coin manufacturing

**Matrix**(printing), a mold for casting letters Multistate Anti-Terrorism Information Exchange (

**MATRIX**), a database of U.S ...

... can be used for computing the pseudoinverse of a

**matrix**... Indeed, the pseudoinverse of the

**matrix**M with singular value decomposition is where Σ+ is the pseudoinverse of Σ, which is formed by replacing every nonzero diagonal entry by ...

... Consider the 4×5

**matrix**A singular value decomposition of this

**matrix**is given by Notice is zero outside of the diagonal and one diagonal element is zero ... In this case, because and are real valued, they each are an orthogonal

**matrix**and This particular singular value decomposition is not unique ...

**Matrix**

... In mathematics, in

**matrix**theory, a permutation

**matrix**is a square binary

**matrix**that has exactly one entry 1 in each row and each column and 0s elsewhere ... Each such

**matrix**represents a specific permutation of m elements and, when used to multiply another

**matrix**, can produce that permutation in the rows or columns of the other

**matrix**...

... In the special but common case in which M is just an m×m square

**matrix**with positive determinant whose entries are plain real numbers, then U, V*, and Σ are m×m matrices of real numbers as well, Σ can ... For instance, the figure above explains how a shear

**matrix**can be described as such a sequence ...

### Famous quotes containing the word matrix:

“In all cultures, the family imprints its members with selfhood. Human experience of identity has two elements; a sense of belonging and a sense of being separate. The laboratory in which these ingredients are mixed and dispensed is the family, the *matrix* of identity.”

—Salvador Minuchin (20th century)

“As all historians know, the past is a great darkness, and filled with echoes. Voices may reach us from it; but what they say to us is imbued with the obscurity of the *matrix* out of which they come; and try as we may, we cannot always decipher them precisely in the clearer light of our day.”

—Margaret Atwood (b. 1939)

““The *matrix* is God?”

“In a manner of speaking, although it would be more accurate ... to say that the *matrix* has a God, since this being’s omniscience and omnipotence are assumed to be limited to the *matrix*.”

“If it has limits, it isn’t omnipotent.”

“Exactly.... Cyberspace exists, insofar as it can be said to exist, by virtue of human agency.””

—William Gibson (b. 1948)