convert matlab variables to simulink parameters

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ByungHoon Lee 2018-5-24

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https://ww2.mathworks.cn/matlabcentral/answers/402286-convert-matlab-variables-to-simulink-parameters

评论： Mert Buyukkopru 2022-7-6

I have 700 matlab variables in my workspace. I want to convert all variables to simulink parameters. Do you know any easy way to convert the data? In my situation, I add parameters to workspace for convert all variables at once. it's really hard....

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TAB 2018-5-24

编辑：TAB 2018-5-24

Do you mean, you want to convert simple workspace variable with Simulink.Parameter ?

ByungHoon Lee 2018-5-24

Yeah that right. Do you know that?. If I have no solution to convert the variable to Simulink.Parameter, I would make 700 Simulink.Parameters....

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Answer 1

TAB 2018-5-24

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https://ww2.mathworks.cn/matlabcentral/answers/402286-convert-matlab-variables-to-simulink-parameters#answer_321706

编辑：TAB 2018-5-24

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Write a script to collect the name, data type etc of all your workspace variable and make a loop to create Simulink.Parameter variables based on above info.

% Clear workspace
clear variables;
% Load variabled which are to be onverted in base workspace
% load here from m-file for mat-file or just create
param1 = 100;
param2 = 100;
% List of all workspace variables
wsVarList = whos;
for x=1:length(wsVarList)
      % Collect variable name
      varName = wsVarList(x).name;
      % Save value. This variable will be replaced by Simulink.Parameter
      varVal = eval(varName);
      % Create parameter with same name as variable name and assign value
      eval([varName ' = Simulink.Parameter']);
      eval([varName '.Value = ' num2str(varVal)]);
      % Based on your requirement, you can assign other properties
      % wsVarList(x).class
      % wsVarList(x).size
  end