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Scilab help >> Polynomials

Polynomials

  • bezout — Bezout equation for polynomials or integers
  • clean — cleans matrices (round to zero small entries)
  • cmndred — common denominator form
  • coeff — coefficients of matrix polynomial
  • coffg — inverse of polynomial matrix
  • colcompr — column compression of polynomial matrix
  • degree — degree of polynomial matrix
  • denom — denominator
  • derivat — rational matrix derivative
  • determ — determinant of polynomial matrix
  • detr — polynomial determinant
  • diophant — diophantine (Bezout) equation
  • factors — numeric real factorization
  • gcd — gcd calculation
  • hermit — Hermite form
  • horner — polynomial/rational evaluation
  • hrmt — gcd of polynomials
  • htrianr — triangularization of polynomial matrix
  • invr — inversion of (rational) matrix
  • lcm — least common multiple
  • lcmdiag — least common multiple diagonal factorization
  • ldiv — polynomial matrix long division
  • numer — numerator
  • pdiv — polynomial division
  • pol2des — polynomial matrix to descriptor form
  • pol2str — polynomial to string conversion
  • polfact — minimal factors
  • residu — residue
  • roots — roots of polynomials
  • rowcompr — row compression of polynomial matrix
  • sfact — discrete time spectral factorization
  • simp — rational simplification
  • simp_mode — toggle rational simplification
  • sylm — Sylvester matrix
  • systmat — system matrix
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