Polynomial Evaluation
Evaluate polynomial expression
Libraries:
DSP System Toolbox /
Math Functions /
Polynomial Functions
Description
The Polynomial Evaluation block applies a polynomial function to the real or complex input at the In port.
The equivalent MATLAB® code is shown here.
y = polyval(u)
The Polynomial Evaluation block performs this operation more efficiently than the equivalent construction using the Sum (Simulink) and Math Function (Simulink) blocks.
Examples
Ports
Input
Output
Parameters
Block Characteristics
Data Types |
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Multidimensional Signals |
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Variable-Size Signals |
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Extended Capabilities
Version History
Introduced before R2006a