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Normal matrix and Orthogonal matrix

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Normal matrix and Orthogonal matrix

Normal matrix vs. Orthogonal matrix

In mathematics, a complex square matrix is normal if where is the conjugate transpose of. In linear algebra, an orthogonal matrix is a square matrix whose columns and rows are orthogonal unit vectors (i.e., orthonormal vectors), i.e. where I is the identity matrix.

Similarities between Normal matrix and Orthogonal matrix

Normal matrix and Orthogonal matrix have 14 things in common (in Unionpedia): Complex number, Diagonal matrix, Diagonalizable matrix, Eigenvalues and eigenvectors, Invertible matrix, Matrix norm, Orthogonality, Orthonormal basis, Polar decomposition, Skew-symmetric matrix, Spectral theorem, Square matrix, Symmetric matrix, Unitary matrix.

Complex number

A complex number is a number that can be expressed in the form, where and are real numbers, and is a solution of the equation.

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Diagonal matrix

In linear algebra, a diagonal matrix is a matrix in which the entries outside the main diagonal are all zero.

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Diagonalizable matrix

In linear algebra, a square matrix A is called diagonalizable if it is similar to a diagonal matrix, i.e., if there exists an invertible matrix P such that P−1AP is a diagonal matrix.

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Eigenvalues and eigenvectors

In linear algebra, an eigenvector or characteristic vector of a linear transformation is a non-zero vector that changes by only a scalar factor when that linear transformation is applied to it.

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Invertible matrix

In linear algebra, an n-by-n square matrix A is called invertible (also nonsingular or nondegenerate) if there exists an n-by-n square matrix B such that where In denotes the n-by-n identity matrix and the multiplication used is ordinary matrix multiplication.

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Matrix norm

In mathematics, a matrix norm is a vector norm in a vector space whose elements (vectors) are matrices (of given dimensions).

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Orthogonality

In mathematics, orthogonality is the generalization of the notion of perpendicularity to the linear algebra of bilinear forms.

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Orthonormal basis

In mathematics, particularly linear algebra, an orthonormal basis for an inner product space V with finite dimension is a basis for V whose vectors are orthonormal, that is, they are all unit vectors and orthogonal to each other.

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Polar decomposition

In mathematics, particularly in linear algebra and functional analysis, the polar decomposition of a matrix or linear operator is a factorization analogous to the polar form of a nonzero complex number z as z.

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Skew-symmetric matrix

In mathematics, particularly in linear algebra, a skew-symmetric (or antisymmetric or antimetric) matrix is a square matrix whose transpose equals its negative; that is, it satisfies the condition In terms of the entries of the matrix, if aij denotes the entry in the and; i.e.,, then the skew-symmetric condition is For example, the following matrix is skew-symmetric: 0 & 2 & -1 \\ -2 & 0 & -4 \\ 1 & 4 & 0\end.

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Spectral theorem

In mathematics, particularly linear algebra and functional analysis, a spectral theorem is a result about when a linear operator or matrix can be diagonalized (that is, represented as a diagonal matrix in some basis).

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Square matrix

In mathematics, a square matrix is a matrix with the same number of rows and columns.

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Symmetric matrix

In linear algebra, a symmetric matrix is a square matrix that is equal to its transpose.

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Unitary matrix

In mathematics, a complex square matrix is unitary if its conjugate transpose is also its inverse—that is, if where is the identity matrix.

Normal matrix and Unitary matrix · Orthogonal matrix and Unitary matrix · See more »

The list above answers the following questions

Normal matrix and Orthogonal matrix Comparison

Normal matrix has 39 relations, while Orthogonal matrix has 105. As they have in common 14, the Jaccard index is 9.72% = 14 / (39 + 105).

References

This article shows the relationship between Normal matrix and Orthogonal matrix. To access each article from which the information was extracted, please visit:

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