October 2012
Beginner
768 pages
23h 10m
English
Content preview from Introduction to Data Compression, 4th Edition
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Appendix B
A Brief Review of Matrix Concepts
In this appendix we will look at some of the basic concepts of matrix algebra. Our intent is simply to familiarize you with some basic matrix operations that we will need in our study of compression. Matrices are very useful for representing linear systems of equations, and matrix theory is a powerful tool for the study of linear operators. In our study of compression techniques we will use matrices both in the solution of systems of equations and in our study of linear transforms.
B.1 A Matrix
A collection of real or complex elements arranged in 
rows and columns is called a matrix of order :
(B.1) ...
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