fix point for simulink signals

Hi, I have some single simulink signals need to be convert to fix point numeric type If I only change the datatype from single to 'fixdt(x,x,x)', does it work? espeically for RTW? What is the right way? Thx!

Answer 1

[Kaustubha Govind]

Yes, technically speaking that should be all you need to do, but the Simulink Fixed Point product comes with several tools that help you figure out the right fixed-point type and resolve scaling issues. Perhaps watching the videos on my previous link is a good starting point.

[LIU]

Thanks for you help