[yǒulǐ fēn shì]
- rational fraction
- This paper presents a method for the inversion of rational fraction matrix by cayley-hamilton theorem directly and a recursive algorithm is obtained by using this method.
- The two methods of model simplification are presented for large scale systems they are the least square approximation and the rational fraction approximation.
- This article gives that several commonly rational functions are divided into the decompose summation of the partial fraction formulas and their proof.