File:Orthogonal diagonalization of a real symmetric matrix.png
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Summary
| Description |
English: Diagram illustrating the orthogonal diagonalization of a real symmetric 2×2 matrix. The matrix is written as A = QDQᵀ, where the columns of Q are orthonormal eigenvectors and D is the diagonal matrix of eigenvalues. The geometric sequence shows the change to the eigenvector basis by Qᵀ, independent scaling along the eigenvector directions by D, and the change back to the original basis by Q. |
| Date | |
| Source | Own work |
| Author | Eteri byazrova |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:30, 20 June 2026 | | 1,940 × 1,735 (528 KB) | wikimediacommons>Eteri byazrova | Uploaded own work with UploadWizard |
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