matlabfindrootofpolynomial

IntroductiontoMatlabRootFinding·R=roots(Poly)isusedtofindtherootsoftheinputpolynomial·Theinputpolynomialispassedasanargumentinthe ...,root(p,x)returnsacolumnvectorofnumberedrootsofsymbolicpolynomialpwithrespecttox.Symbolicallysolvingahigh-degreepolynomialforits ...,Therootsfunctioncalculatestherootsofasingle-variablepolynomialrepresentedbyavectorofcoefficients.Forexample,createavectortoreprese...

參考資訊如下
Matlab Root Finding

Introduction to Matlab Root Finding · R = roots (Poly) is used to find the roots of the input polynomial · The input polynomial is passed as an argument in the ...

Represent roots of polynomial

root( p , x ) returns a column vector of numbered roots of symbolic polynomial p with respect to x . Symbolically solving a high-degree polynomial for its ...

Roots of Polynomials

The roots function calculates the roots of a single-variable polynomial represented by a vector of coefficients. For example, create a vector to represent the ...

MATLAB fzero

This MATLAB function tries to find a point x where fun(x) = 0.

MATLAB roots

r = roots( p ) returns the roots of the polynomial represented by p as a column vector. Input p is a vector containing n+1 polynomial coefficients, ...