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  1. linear algebra - What's so useful about diagonalizing a matrix ...

    May 15, 2015 · What's so useful about diagonalizing a matrix? Ask Question Asked 10 years, 6 months ago Modified 10 years, 6 months ago

  2. linear algebra - How do you orthogonally diagonalize the matrix ...

    May 4, 2013 · The same way you orthogonally diagonalize any symmetric matrix: you find the eigenvalues, you find an orthonormal basis for each eigenspace, you use the vectors in the …

  3. Finding a unitary matrix that diagonalizes a given matrix

    May 29, 2013 · The problem is this matrix's columns (rows) aren't orthonormal though they're orthogonal. We must apply Gram-Schmidt (I assume the usual euclidean inner product and …

  4. Why does putting the eigenvectors as columns in a matrix give us …

    Jan 19, 2020 · Eigenvectors need not be orthogonal for a general diagonalizable complex matrix. But you are probably thinking about hermitian matrices, for which properly normalized …

  5. Diagonalizing a block matrix - Mathematics Stack Exchange

    Oct 16, 2014 · Diagonalizing a block matrix Ask Question Asked 11 years, 1 month ago Modified 11 years, 1 month ago

  6. Diagonalizing a 3x3 matrix - Mathematics Stack Exchange

    Apr 30, 2016 · A matrix is diagonalizable if it is similar to a diagonal matrix. So in order to prove this matrix is diagonalizable, why don't we make it similar to a diagonal matrix.

  7. How to diagonalize this matrix... - Mathematics Stack Exchange

    Dec 12, 2014 · Can someone show me step-by-step how to diagonalize this matrix? I'm trying to teach myself differential equations + linear algebra, but I'm stumped on how to do this.

  8. Is matrix diagonalization unique? - Mathematics Stack Exchange

    From the following statement, it seems matrix diagonalization is just eigen decomposition. Diagonalizing a matrix is also equivalent to finding the matrix's eigenvalues, which turn out to …

  9. Diagonalizing a Hermitian Matrix - Mathematics Stack Exchange

    Aug 31, 2022 · Diagonalizing a Hermitian Matrix Ask Question Asked 3 years, 3 months ago Modified 3 years, 3 months ago

  10. How unique is the orthogonal diagonalization of a real symmetric …

    Nov 10, 2023 · So this means, we can multiple any such eigenvector by a non-zero scalar in the general (non-symmetric) case to obtain yet another diagonalizing matrix. But if the …