'Orthogonal matrix q' presentation slideshows

Orthogonal matrices

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5.1 Orthogonality

5.1 Orthogonality. Definitions. A set of vectors is called an orthogonal set if all pairs of distinct vectors in the set are orthogonal. An orthonormal set is an orthogonal set of unit vectors.

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Information Retrieval in Text Part III

Information Retrieval in Text Part III. Reference: Michael W. Berry and Murray Browne. Understanding Search Engines: Mathematical Modeling and Text Retrieval . SIAM 1999. Reading Assignment: Chapter 4. Outline. Matrix Decompositions QR Factorization Singular Value Decomposition

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Systolic 4x4 Matrix QR Decomposition

Systolic 4x4 Matrix QR Decomposition. Xiangfeng Wang Mark Chen. Matrix Triangularization. Given matrix A ij To triangularize A, we find a square orthogonal matrix Q and left multiply it with A. Matrix Triangularization. For example, given Q 23

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