![](/common/images/spacer.gif)
![Wolfram Library Archive](/images/database/subheader.gif)
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![Downloads](/images/database/downloads-top.gif) |
![](/images/database/grey-line.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) Stability Analysis of Matrices and Polynomials Based on Routh Criterion and Iteration Method
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/images/database/grey-line.gif) |
![](/images/database/grey-line.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif)
Organization: | Joint Institute for Nuclear Research |
Department: | Laboratory of Particle Physics |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/images/database/grey-line.gif) |
![](/images/database/grey-line.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) 0203-746
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/images/database/grey-line.gif) |
![](/images/database/grey-line.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) 1992-12-01
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/images/database/grey-line.gif) |
![](/images/database/grey-line.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) This package includes functions for stability analysis of square numerical matrices and polynomials with numerical coefficients. Specifically, the number of roots z satisfying the inequality Re[z] < bound (or Abs[z] < bound) can be computed avoiding the explicit finding of roots; number bound is supplied by the user.
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/images/database/grey-line.gif) |
![](/images/database/grey-line.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif)
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/images/database/grey-line.gif) |
![](/images/database/grey-line.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) Matrix, Linear Algebra, Matrix stability, CountSpecialRoots, Count Roots, StabilQ, Stability, Routh, Zaguskin, Kharitonov, Characteristic Polynomial, eigen values, inequality, number theory, numbeial analysis, roots
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/images/database/download-cdf-player.gif) |
![](/images/database/grey-line.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif)
| stabilit.m (15.9 KB) - Mathematica package | | stabilit.tst (4.9 KB) - test suite for stabilit.m |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
|
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
![](/common/images/spacer.gif) |
| | | | ![](/common/images/spacer.gif) | |
|