Perform evaluation of polynomial coefficients on input values
You define a set of polynomial coefficients in the form that the MATLAB®
polyval command accepts. The block
P(u) at each time step for the input
u. The inputs and coefficients must be real. The inputs must be
vector or scalar.
The Polynomial block accepts real signals of type
The Polynomial coefficients parameter must be
of the same type as the inputs. The output data type is the same as
the input data type.
For more information, see Data Types Supported by Simulink in the Simulink® documentation.
Specify polynomial coefficients in MATLAB
The first coefficient corresponds to xN and
the remaining coefficients correspond to decreasing orders of x.
The last coefficient represents the constant for the polynomial. See
polyval in the MATLAB documentation
for more information.
shows how to use the Polynomial block.
Boiler Plant model/digital
thermometer subsystem, the Polynomial block models a first-order
polynomial using the coefficients
For more information, see the model description.
Double | Single
Inherited from driving block