MATLAB: Smoothing Spline C/C++ Code Generation Support

code generationMATLABsimulinksmoothing spline

I would like to use the smoothing spline function spaps for production code via C/C++ code generation. There is no mention of support for code generation on the documentation page, can anyone confirm whether this can be used for this purpose?

Best Answer

Hi Sravan,

The curve fitting toolbox does not support code generation. However, the interpolation capabilities in core MATLAB do. Look at spline, interp1, smoothdata, ppval, et al.

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MATLAB: Generate code from ‘pchip’ function

Code generation support for PCHIP and other interpolation routines were added in R2014a if you are able to upgrade:

http://www.mathworks.com/help/coder/release-notes.html

See the bullet labelled:

 Code generation for fminsearch optimization function and additional interpolation functions in MATLAB

MATLAB: MATLAB to C/C++

You can use MATLAB Compiler to deploy your application to a standalone executable. You can then give this to anyone and they can run it without MATLAB installed (though they will have to install the free MCR).

Alternatively, you can use MATLAB Coder to generate portable C-code from your MATLAB algorithm.

Best Answer

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MATLAB: Generate code from ‘pchip’ function

MATLAB: MATLAB to C/C++

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