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Subchapters-> pol2asc polval polyval polyvalm poladd polmul polcomp polder zero2pol roots poly pol2zero polcheb polyreduce mlmode_conv deconv residue compan monomial

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Polynomials Every integer, real, double-precision or complex vector corresponds to a descending polynomial . In addition, if it is a column vector, it corresponds to a polynomial stored in ascending order. Some of the routines below operate on polynomials stored in ascending order while others operate on polynomials stored in descending order. The routine reverse can be used to convert from one ordering to the other.

Ascending Polynomial Routines

pol2asc	Displaying A Polynomial
polval	Evaluating A Polynomial
poladd	Adding Polynomials
polmul	Polynomial Multiplication
polcomp	Composition Of Polynomials As Functions
polder	Computing the Derivative of a Polynomial
zero2pol	Converting A Set Of Roots To A Polynomial
pol2zero	Using Laguerre's Method to Find The Roots of a Polynomial
polcheb	Computing Chebyshev Polynomial Coefficients
polyfit	Least Squares Fit of a Descending Polynomial to Data

Descending Polynomial Routines

polyval	Evaluating A Descending Polynomial
polyvalm	Evaluating A Descending Polynomial Using Matrix Multiplication
poly	Converting A Set Of Roots To A Descending Polynomial
polyreduce	Remove Leading Zero Coefficients from a Descending Polynomial
roots	Finding Roots of a Descending Polynomial
conv	Convolution of Vectors (Mlmode)
deconv	Deconvolution or Descending Polynomial Division
residue	Calculate the Residues for a Rational Function in Complex Plane
compan	Compute the companion matrix corresponding to polynomial

Other Routines

monomial	Evaluating A Multiple Dimension Monomial And Its Derivatives