# How to convert polynomial equation into row matrix by a command?

11 vues (au cours des 30 derniers jours)
Waseem Sajjad le 14 Déc 2019
We know that eq=- w^3 + 6*w^2 - 8*w + 1 can be write in matlab as A=[-1 6 -8 1] , But there should be a command that directly converts polynomial equation like that
A=equationToRowmatrix(eq)
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dpb le 14 Déc 2019
So write one and contribute to FEX???
How general does it need to be to suit your needs?

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### Réponse acceptée

Steven Lord le 15 Déc 2019
Symbolic Math Toolbox has the sym2poly function that does this.
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