Routh's array in symbolic way
Routh's array of symbolic polynomials.
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[M,L,sol] = routh_hurwitz(P,par)
This function gives the Routh's array from a numerical or symbolic polynomial and includes two special cases: (1) the first element of the row is zero; (b) a row of zeros.
P - Numerical or symbolic array of coeficients. In the case of symbolic variables it is necesarry to define them as: syms a b c ...
par - Parameter in relation to which stability is determined (optional)
M - Routh's array without any simplification (e.g., with epsilon notation)
L - First column of Routh's array with simplification (e.g., using the limit when epsilon tends to zero)
sol - Stability condition
Cita come
Carlos M. Velez S. (2026). Routh's array in symbolic way (https://it.mathworks.com/matlabcentral/fileexchange/33926-routh-s-array-in-symbolic-way), MATLAB Central File Exchange. Recuperato .
Informazioni generali
- Versione 2.0.0.0 (32,7 KB)
Compatibilità della release di MATLAB
- Compatibile con qualsiasi release
Compatibilità della piattaforma
- Windows
- macOS
- Linux
| Versione | Pubblicato | Note della release | Action |
|---|---|---|---|
| 2.0.0.0 | In the case of parameters in the polynomial, inequalities are calculated. |
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| 1.41.0.0 | The function "limit" is used instead of "subs" function |
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| 1.4.0.0 | It was fixed the problem when the last elements of a polynomial are zeros. |
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| 1.1.0.0 | The input argument N was included |
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| 1.0.0.0 |
