How to read data dictionary and esport to mat file

Question

Arunkumar M 2015-4-20

0
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https://ww2.mathworks.cn/matlabcentral/answers/211344-how-to-read-data-dictionary-and-esport-to-mat-file

回答： Sebastian Castro 2015-4-21

Hello everyone, I have MATLAB2014a and I am working with data dictionary. I have read online and found following code to read and export data in data dictionary to mat file.

myDictionaryObj = Simulink.data.dictionary.open('Globaldata.sldd');
dDataSectObj = getSection(myDictionaryObj,'Design Data');
exportToFile(dDataSectObj,'myDictionaryDesignData.mat')

When I execute the first command

myDictionaryObj = Simulink.data.dictionary.open('myDictionary_ex_API.sldd');

I get the error that Simulink function or class unknown error.

I have the data dictionary file in my working directory. Can someone help resolving the issue?