S-Function Builder - Create S-function from C code that you provide
Library
User-Defined Functions
Description
The S-Function Builder block creates a C MEX-file S-function
from specifications and C source code that you provide. See Building S-Functions Automatically for detailed instructions
on using the S-Function Builder block to generate an S-function.
Instances of the S-Function Builder block also serve as wrappers
for generated S-functions in Simulink models. When simulating
a model containing instances of an S-Function Builder block, Simulink software
invokes the generated S-function associated with each instance to
compute the instance's output at each time step.
Note
The S-Function Builder block does not support masking. However,
you can mask a Subsystem block
that contains an S-Function Builder block. See Working with Block Masks in
the Simulink documentation for more information. |
Data Type Support
The S-Function Builder can accept and output complex, 1-D, or
2-D signals and nonvirtual buses. For each of these cases, the signals must have a data type which Simulink software supports.
For a discussion on the data types supported by Simulink software,
see Data Types Supported by Simulink in the Simulink documentation.
Parameters and Dialog Box
See S-Function Builder Dialog Box in the online documentation
for information on using the S-Function Builder block's parameter
dialog box.
 | S-Function | | Shift Arithmetic |  |
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