how to automatically creat sldd file based on csv file

2024 2 7
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更新时间：2025 2 2
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i add following info to CSV file, how to use this CSV file to creat sldd file automatically.

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Yash
Yash 2025-1-31

1 个投票

Hi Wenchao,
You can use the "readtable" function to read the csv. Refer to the following documentation for more details: https://www.mathworks.com/help/matlab/ref/readtable.html
Further, you can use the functions mentioned in the following article to store data programmatically in the data dictionary: https://www.mathworks.com/help/simulink/ug/store-data-in-dictionary-programmatically.html
Given below is an example code:
T = readtable("data.csv");
ddConn = Simulink.data.dictionary.open('dTmp.sldd');
ddSec = ddConn.getSection('Design Data');
for i=1:height(T)
ddSec.addEntry(T.Name{i},T.Value(i));
end
ddConn.saveChanges;
Note that if the entry with the name already exists, "addEntry" will throw error. Use "assignin" in those cases.
Hope this helps.

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