Share Fixed-Point Models
You can edit a model containing fixed-point blocks without having Fixed-Point Designer™. However, you must have Fixed-Point Designer to:
Update a Simulink®diagram (Ctrl+D) containing fixed-point data types
Run a model containing fixed-point data types
Generate code from a model containing fixed-point data types
Log the minimum and maximum values produced by a simulation
Automatically scale the output of a model
If you do not have Fixed-Point Designer, you can work with a model containing Simulink blocks with fixed-point settings as follows:
-
set_param(gcs,'DataTypeOverride','Double',...'DataTypeOverrideAppliesTo','AllNumericTypes',...'MinMaxOverflowLogging','ForceOff')
If you use
fi
objects or embedded numeric data types in your model, set thefipref
DataTypeOverride
property toTrueDoubles
orTrueSingles
(to be consistent with the model-wide data type override setting) and theDataTypeOverrideAppliesTo
property toAll numeric types
.For example, at the MATLAB®command line, enter:
p = fipref('DataTypeOverride','TrueDoubles',...'DataTypeOverrideAppliesTo','AllNumericTypes');
Note
If you usefi
(Fixed-Point Designer)objects or embedded numeric data types in your model or workspace, you might introduce fixed-point data types into your model. You can setfipref
(Fixed-Point Designer)to prevent the checkout of a Fixed-Point Designer license.