A paper and accompanying demo models discussing the tips and tricks with Fixed-Point Modeling and Code Generation can be found at the following link.
This paper and demo is based on Simulink 7.1 (R2008a). New features such as automated floating- to fixed-point conversion, refining and optimizing fixed-point scaling, generating processor-specific code, and verifying generated source and object code support offer major improvements.
Note that MathWorks does not guarantee or warrant the use or content of MATLAB Central submissions. Any questions, issues, or complaints should be directed to the contributing author.
You can find papers and accompanying demo models for Simulink 6.1 (R14SP1) and Simulink 5.0 (R13) in the Related Solutions section.
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