How to extract coefficients from given symbolic polynomial in MatLab? sym2poly -- MatLab

How to extract coefficients from given symbolic polynomial in MatLab?

[Ans]

sym2poly

[description]

extract coefficients from given polynomial.

more details on:

code:

clear

clc

syms x

c = sym2poly(x^3 - 2*x - 5)

fprintf("1\n");

c = sym2poly(1/2*x^3 - 2/3*x - 5)

fprintf("2\n");

result:

c =

1 0 -2 -5

1

c =

0.5000 0 -0.6667 -5.0000

MatLabPolynomial