User-Defined Functions

Custom function blocks such as MATLAB Function, MATLAB System, Simulink Function, and Initialize Function

Use blocks from the User-Defined Functions library to extend Simulink^® modeling functionality by creating new types of blocks. You can implement block algorithms using MATLAB^®, C/C++, and Fortran^® code.

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C Caller	Integrate C code in Simulink
C Function	Integrate and call external C/C++ code from a Simulink model
Fcn	Apply specified expression to input
Function Caller	Call Simulink or exported Stateflow function
Initialize Function	Execute subsystem on model initialize event
Interpreted MATLAB Function	(To be removed) Apply MATLAB function or expression to input
Level-2 MATLAB S-Function	Use Level-2 MATLAB S-function in model
MATLAB Function	Include MATLAB code in models that generate embeddable C code
MATLAB System	Include System object in model
Reinitialize Function	Execute subsystem on model or subsystem reinitialize event
Reset Function	Execute subsystem on model reset event
S-Function	Include S-function in model
S-Function Builder	Integrate C or C++ code to create S-functions
Simulink Function	Graphically define a function with Simulink blocks
Terminate Function	Execute subsystem on model terminate event

User-Defined Functions

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