next up previous contents
Next: Gerschgorin circles Up: Kharitonov polynomials Previous: Kharitonov polynomials   Contents


The following procedure allows to determine if a polynomial has a real root within a given range:
int Kharitonov(int Degree,
       INTERVAL_VECTOR (* TheCoeff)(double a,INTERVAL_VECTOR &), 
       int (* Solve_Poly)(double *, int *,double *), 
       INTERVAL_VECTOR &Input)
where: Note that there exists an ALIAS-Maple procedure that uses this procedure to generate a simplification procedure, see the ALIAS-Maple manual.

Jean-Pierre Merlet 2012-12-20