polyval

Polynomial evaluation.

📝 Syntax

• y = polyval(p, x)

📥 Input argument

• p - vector: polynomial coefficients

• x - query points

📤 Output argument

• y - vector: Function values

📄 Description

polyval evaluates polynomial at several points.

💡 Example

p = [3 2 1];
x = [5 7 9];
R = polyval(p, x)

🔗 See also

polyvalm.

🕔 History

Version	📄 Description
1.0.0	initial version