Protecting a Simulink block

Question

Marianne 2014-10-8

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/157825-protecting-a-simulink-block

回答： Sherman 2014-12-10

Hello everybody,

I have to deliver a simulink model but I don't want that people can see what there is inside the blocs. I see this message Protecting a Simulink block with a password but with regard to the propositions :

I don't know how to contrôl user access
I don't know what the S-function is
I try to creat a protected model as described in this page : Protected Models for Model Reference but when I right click on my bloc I don't have the option create protected model. I use R2013a, is it available in this Matlab version ?

Thank you for your answer

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

Ganesh Gaonkar 2014-10-28

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/157825-protecting-a-simulink-block#answer_156851

Hi Marianne,

Yes. 'Protecting models for model reference' is available in MATLAB R2013a. Hence you should be able to do it.However this technique works mainly for model reference blocks . If you try it on a direct block or just a subsystem, you will not get this option. Refer to the demo example 'sldemo_mdlref_bus' as mentioned in the above documentation link that you mentioned. Also, you would need Simulink Coder installed. To generate the read-only view of protected models, you must have Simulink Report Generator.So check if these products are already installed and your MATLAB license includes these products already.