Sung-Eun Jo

Con actividad desde 2014

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Mensaje

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

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Pregunta

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...

casi 11 años hace | 1 respuesta | 0

respuesta

Enviada

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.

alrededor de 11 años hace | 1 descarga |

0.0 / 5

Enviada

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

alrededor de 11 años hace | 3 descargas |

5.0 / 5

Enviada

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!

alrededor de 11 años hace | 1 descarga |

3.0 / 5