Programatic access to Matlab Function block port parameters

Question

Andy 2015-8-8

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/232896-programatic-access-to-matlab-function-block-port-parameters

评论： Andy 2015-8-8

ModelExplorerCase.pdf

For a Simulink model, I have a need for programatic access to port parameters on the MATLAB Function user defined function block. But, no combination of get_param() or get() functions is working for me. The same calls I can make to system ports directly is not working; for instance (referring to the attachment), the Size (PortDimensions) is showing -1 for get(Handles(2),'PortDimensions'), even though the Name ('U') and other parameters is correct. Please help; thanks.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Azzi Abdelmalek 2015-8-8

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/232896-programatic-access-to-matlab-function-block-port-parameters#answer_188679

Read this http://www.mathworks.com/matlabcentral/answers/102675-how-do-i-specify-the-matlab-code-for-the-function-in-an-embedded-matlab-function-block-from-the-matl

http://www.mathworks.com/matlabcentral/answers/100659-how-do-i-set-user-defined-parameters-in-an-embedded-matlab-function-block-from-the-matlab-command-pr

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Andy 2015-8-8

Thanks for the quick response, but I think I am still looking. From the first link, I get this result on the 3rd line of step 1:

>> add_block(libname,'table_enum_dev/MATLAB Function')

A new block named 'table_enum_dev/MATLAB Function' cannot be added

If I try to skip this step, I am getting a B result, but it doesn't bake sense and none of the methods seem to be defined. The 2nd link appears to be to create a script, not find and alter parameters in an existing one.

请先登录，再进行评论。