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Linear algebra

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ishermitian

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Computes if matrix is hermitian or skew-hermitian.

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Syntax

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res = ishermitian(x)

res = ishermitian(x, 'skew')

res = ishermitian(x, 'nonskew')

Input argument

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x

a numeric value: scalar or matrix (double or single, integers, logical).

Output argument

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res

a logical.

Description

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ishermitian(x) computes if matrix is hermitian or skew-hermitian.

A matrix is skew-hermitian if the complex conjugate transpose of the matrix is equal to the negative of the original matrix.

Example

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ishermitian([1 0 1i; 0 1 0; -1i 0 1])

See also

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issymmetric.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET