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John-Annual

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  • Beijing, China
  • Member for 5 years, 8 months
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  • Last seen Feb 11 '18 at 13:29

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Top posts (18) All Questions Answers | Votes Newest

6 What is the difference between singular matrices and degenerate matrices? May 13 '14
5 Prove that the square sum of eigenvalues is no more than the Frobenius norm for a square complex matrix Dec 28 '13
4 To prove the independency of two random variables Jan 7 '14
4 Calculate the pseudo inverse of the matrix Jan 18 '14
3 Matrix Exponent Jan 7 '14
2 How to prove this inequation of matrix norm? Jan 7 '14
2 Calculate the eigenvectors Jan 9 '14
2 Distribution of angle of two dimensional normal vector Jan 17 '14
1 The derivative of matrice's multiplication Jun 22 '15
1 Can I replace the {1,3}-inverse by the Moore-Penrose inverse for Minimum Norm Solution? Jan 23 '14
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