With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

No credit card required

Appendix

Basic Linear Algebra Concepts

This appendix provides a very basic introduction to linear algebra concepts. Some of these concepts are intentionally presented here in a somewhat simplified (not as general as it could be) form. Our goal is not to teach all intricacies of this very important field in mathematics, but to enable readers to understand the linear algebra notation and applications described in this book.

A.1 Systems of Equations

Consider a very simple equation: In this equation, x is a variable, and a and b are input data. To find the value of the variable x, we would simply write Equivalently, we could have written Consider now a simple system of two linear equations: The variables in this system are and , and the input data consist of the coefficients 3, 8, 10, and the constants to the right of the equal sign, 46 and . The way we would normally solve this system ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

No credit card required