Simulink:Floating-point to fixed-point conversion

[von Moltke]

Hello all,

I have a floating point Simulink model that I want to compare its performance to a fixed-point counterpart so I want to change the model to fixed point but I dont`t know how. The blocks need data type changes and I need to specifiy integer and fraction bit sizes. I know Simulink proposes data types but I don`t know how to get to that stage. Do I need to place data recorders everywhere and something like that? Please help..

 

[u7karsh]

Refer to this link
https://www.mathworks.in/videos/conversion-of-floating-point-models-to-fixed-point-68933.html