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Sung-Eun Jo


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2014년부터 활동

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PhD. Electrical Eng
Love to code Matlab and RTL.
Professional Interests: matrix computation, verilog RTL code, Fortran library.

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Odd behaviour of 2x2-matrix and 2x1-vector operation
Consider a 2x2 matrix A with columns uncorrelated, and a vector x: A = [ a b ] [-b' a'] x = [ a'] [ b...

9년 초과 전 | 답변 수: 1 | 0

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SVD of 2x2 complex matrix based on two rotation matrices
ROT_SVD2X2 computes the complex rotation matrices for the SVD of a 2-by-2 complex matrix.

9년 초과 전 | 다운로드 수: 1 |

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SVD of a matrix based on Lapack interface
SVD_LAPACK computes the singular value decomposition of a matrix by calling LAPACK subroutines.

9년 초과 전 | 다운로드 수: 4 |

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Trigonometric function errors at pi or pi/2 such as sin(pi) or cos(pi/2)
The constant pi in matlab is a floating-point approximation of 'pi'. There is a remedy for it!

거의 10년 전 | 다운로드 수: 5 |

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QR decomposition with constrained diagonal phases (Lapack interface)
The code computes the QR decomposition with specific diagonal phases.

거의 10년 전 | 다운로드 수: 2 |

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Tridiagonalization of a Hermitian or symmetric matrix based on Lapack interface
The code computes the tridiagonal decomposition of a Hermitian matrix by calling Lapack routines.

거의 10년 전 | 다운로드 수: 4 |

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Bidiagonalization of a matrix based on Lapack interface
The code computes the bidiagonal matrix decomposition of a matrix by calling Lapack routines.

거의 10년 전 | 다운로드 수: 3 |

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