S- function does not exist

14 次查看（过去 30 天）

显示更早的评论

Islam Elnady 2017-4-17

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/335824-s-function-does-not-exist

回答： jack zhang 2019-6-7

When I try to run a demo Simulink model in the Aerosim Blockset, I got an error "S-Function 'sfunwmm' does not exist" I searched in the Aerosim directory and I indeed find the "sfunwmm.c" file there! I tried to re-compile it but mex command failed, I got error like "undefined reference to `InitGeomag' and some other variables.

I'm on: MATLAB R2017a Supported compiler: MW_MinGW_4_9

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。

回答（2 个）

jack zhang 2019-6-2

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/335824-s-function-does-not-exist#answer_377490

I have the same qustion , Please solve this question? Can you share method that you solve the question

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Islam Elnady 2019-6-4

在 MATLAB Online 中打开

Hi Jack,

Try this:

Open Matlab as an administartor.
Navigate to the "sfunwmm" directory in Matlab.
Then type:

mex sfunwmm.c wmmutil.c -I../common

请先登录，再进行评论。

jack zhang 2019-6-7

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/335824-s-function-does-not-exist#answer_378269

Thank you !!!

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。

类别

MATLAB External Language Interfaces C with MATLAB Call MATLAB from C

在 Help Center 和 File Exchange 中查找有关 Call MATLAB from C 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by