Wigner¶
A Hermitian matrix whose entries in one triangle are all independent samples from a normal distribution. The spectra of these matrices are well-studied.
C++ API¶
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void
Wigner
(AbstractDistMatrix<F> &A, Int n, F mean = 0, Base<F> stddev = 1)¶
C API¶
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ElError
ElWigner_c
(ElMatrix_c A, ElInt n, complex_float mean, float stddev)¶
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ElError
ElWigner_z
(ElMatrix_z A, ElInt n, complex_double mean, double stddev)¶
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ElError
ElWignerDist_c
(ElDistMatrix_c A, ElInt n, complex_float mean, float stddev)¶
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ElError
ElWignerDist_z
(ElDistMatrix_z A, ElInt n, complex_double mean, double stddev)¶