Check for Trigonometric Function block for LUT-based approximation method
Check Trigonometric Function blocks in a model that use the look up table (LUT) based approximation method
This check displays a warning if your Simulink® model contains Trigonometric Function blocks such as
cos+jsin that use the
approximation method as
This check requires Simulink and HDL Coder™.
Results and Recommended Actions
To fix this warning for
cos+jsin blocks that have the
LUT-based approximation method, use Sine HDL Optimized or
Cosine HDL Optimized blocks instead.
Capabilities and Limitations
Provides the list of the unsupported Trigonometric Function blocks that have the LUT-based approximation method in your Simulink model.
HDL code generation is not supported for the
atan2block in the LUT-based approximation method.