Owning Palette: Basic Linear Algebra Subroutines VIs
Requires: Full Development System
Calculates the rank–2k update of the upper or lower triangular component of a Hermitian matrix.
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operation specifies the operation the VI performs on A and B, resulting in matrices op(A) and op(B).
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A is a complex matrix of dimensions N × K. | ||||||
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B is a complex matrix. op(B) must have the same dimensions as op(A). | ||||||
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C is a Hermitian matrix. If you set operation to Not Transposed, the VI uses the first N rows of C for the update. The number of rows and columns in C must be greater than or equal to N. The default is an N × N matrix with all zero elements. | ||||||
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matrix C type specifies whether to update the upper or lower triangular component of C.
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alpha is a complex scalar that scales A*B^H or A^H*B, where A^H is the same as conj(A'). The default is 1. | ||||||
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beta is a real scalar that scales C. The default is 1. | ||||||
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zher2k is a complex matrix of the same dimensions as C. For the first N rows and N columns of the triangular component you select for matrix C type, zher2k returns the results of the calculation. For any remaining rows and columns, zher2k returns the element in C with the same index. | ||||||
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error returns any error or warning from the VI. You can wire error to the Error Cluster From Error Code VI to convert the error code or warning into an error cluster. |
Refer to the BLAS (Basic Linear Algebra Subprograms) website at netlib.org for more information on BLAS functions.