How to put model from Fuzzy Logic Designer to App Designer ?

I need to create an app where user can put his lingustic variables to 5/6 categories. After that user should be able to click some button and receive an answer from the system.

The answer should be calculated based on provided variables in model/file created in Fuzzy Logic Designer.

Answer 1

[Praveen Reddy]

Hi Katarzyna,

I understand that you have designed a system in Fuzzy Logic Designer App and implement the Fuzzy Inference System in App Designer with a button click event. You can use ‘uigetfile’ and ‘evalfis’ functions for the same.

• Add a button to the App Designer Workspace
• Add a button pushed function call back to the added button.
• You can add the ‘uigetfile’ in the call back, collect the inputs from UI and pass the same to the fuzzy inference system ‘fis’ using ‘evalfis’ as suggested below

[file,path] = uigetfile('*.fis'); %your .fis file 
input1=app.Input1EditField.Value; % replace "IP1.EditField" with your field name 
input2=app.Input2EditField.Value;
inputs=[input1,input2];
output=evalfis(fis,inputs);
app.OutputEditField.value=output;

Please refer to the following MATLAB documentations to know more about how to add call back function in App Designer, ‘evalfis’ function

• https://www.mathworks.com/help/matlab/creating_guis/write-callbacks-for-gui-in-app-designer.html
• https://www.mathworks.com/help/fuzzy/evalfis.html