POL – Polynomial evaluation

Block SymbolLicensing group: STANDARD

Function Description
The POL block evaluates the polynomial of the form:

y = a_{0} + a_{1} u + a_{2} u^{2} + a_{3} u^{3} + a_{4} u^{4} + a_{5} u^{5} + a_{6} u^{6} + a_{7} u^{7} + a_{8} u^{8} .

The polynomial is internally evaluated by using the Horner scheme to improve the numerical robustness.

Input

u	Analog input of the block	Double (F64)

Output

y	Analog output of the block	Double (F64)

Parameters

a $i$	The $i$ -th coefficient of the polynomial, $i = 0, 1, \dots, 8$	Double (F64)