×

zbMATH — the first resource for mathematics

Simplifications of rational matrices by using UML. (English) Zbl 1299.65081
Summary: The simplification process on rational matrices consists of simplifying each entry represented by a rational function. We follow the classic approach of dividing the numerator and denominator polynomials by their common GCD polynomial, and provide the activity diagram in UML for this process. A rational matrix representation as the quotient of a polynomial matrix and a polynomial is also discussed here and illustrated via activity diagrams. Also, a class diagram giving the links between the class of rational matrices and the classes of rational functions and polynomials is obtained.
MSC:
65F30 Other matrix algorithms (MSC2010)
68N15 Theory of programming languages
Software:
Visual C++
PDF BibTeX XML Cite