How to build the app in order to plot the fuzzy membership function aligned with the value in slider

Question

Junghwan 2023-2-7

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1907695-how-to-build-the-app-in-order-to-plot-the-fuzzy-membership-function-aligned-with-the-value-in-slider

评论： Junghwan 2023-2-12

Hello, everyone.

I'm struggling to build the app and UIAxes in order to plot the fuzzy membership function graph aligned with the value in slider.

I have no idea how to facilitate the UIAxes to display the fuzzy membership function graph when I adjust the value in sliders.

I manage to make the callback function numeric edit field aligned with slider.

I'd like to make app as I learned in Mathworks channel as following;

I'm looking forward to getting precious help and any feedback from the community.

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Junghwan 2023-2-7

在 MATLAB Online 中打开

First of all, thanks for your feedback and prompt response.

I make a fuzzy logic inference system as following;

[System]
Name='Fuzzy'
Type='mamdani'
Version=2.0
NumInputs=4
NumOutputs=1
NumRules=81
AndMethod='min'
OrMethod='max'
ImpMethod='min'
AggMethod='max'
DefuzzMethod='centroid'
[Input1]
Name='General'
Range=[0 10]
NumMFs=3
MF1='low':'gaussmf',[1.5 0]
MF2='medium':'gaussmf',[1.5 5]
MF3='high':'gaussmf',[1.5 10]
figure(1)
subplot(2,1,1)
plotMF1(fis, 'Input1', 1), grid on, title('Input 1: Amount of Dirt')
subplot(2,1,2)
plotMF2(fis, 'input', 2), grid on, title('Input 2: Amount of Grease')
[Input2]
Name='Fuel_receiving_and_refueling_area'
Range=[0 10]
NumMFs=3
MF1='low':'gaussmf',[1.5 0]
MF2='medium':'gaussmf',[1.5 5]
MF3='high':'gaussmf',[1.5 10]
[Input3]
Name='Reactor_area'
Range=[0 10]
NumMFs=3
MF1='low':'gaussmf',[1.5 0]
MF2='medium':'gaussmf',[1.5 5]
MF3='high':'gaussmf',[1.5 10]
[Input4]
Name='Spent_fuel_pool_area'
Range=[0 10]
NumMFs=3
MF1='low':'gaussmf',[1.5 0]
MF2='medium':'gaussmf',[1.5 5]
MF3='high':'gaussmf',[1.5 10]
[Output1]
Name='Safeguardability'
Range=[0 10]
NumMFs=5
MF1='Very_low':'trimf',[-2.5 0 2.5]
MF2='Low':'trimf',[0 2.5 5]
MF3='Medium':'trimf',[2.5 5 7.5]
MF4='High':'trimf',[5 7.5 10]
MF5='Very_high':'trimf',[7.5 10 12.5]
[Rules]
1 1 1 1, 1 (1) : 2
1 1 1 2, 2 (1) : 2
1 1 1 3, 2 (1) : 2
1 1 2 1, 2 (1) : 2
1 1 2 2, 2 (1) : 2
1 1 2 3, 3 (1) : 2
1 1 3 1, 2 (1) : 2
1 1 3 2, 3 (1) : 2
1 1 3 3, 3 (1) : 2
1 2 1 1, 2 (1) : 2
1 2 1 2, 2 (1) : 2
1 2 1 3, 3 (1) : 2
1 2 2 1, 2 (1) : 2
1 2 2 2, 3 (1) : 2
1 2 2 3, 3 (1) : 2
1 2 3 1, 3 (1) : 2
1 2 3 2, 3 (1) : 2
1 2 3 3, 3 (1) : 2
1 3 1 1, 2 (1) : 2
1 3 1 2, 3 (1) : 2
1 3 1 3, 3 (1) : 2
1 3 2 1, 3 (1) : 2
1 3 2 2, 3 (1) : 2
1 3 2 3, 3 (1) : 2
1 3 3 1, 3 (1) : 2
1 3 3 2, 3 (1) : 2
1 3 3 3, 4 (1) : 2
2 1 1 1, 2 (1) : 2
2 1 1 2, 2 (1) : 2
2 1 1 3, 3 (1) : 2
2 1 2 1, 2 (1) : 2
2 1 2 2, 3 (1) : 2
2 1 2 3, 3 (1) : 2
2 1 3 1, 3 (1) : 2
2 1 3 2, 3 (1) : 2
2 1 3 3, 3 (1) : 2
2 2 1 1, 2 (1) : 2
2 2 1 2, 3 (1) : 2
2 2 1 3, 3 (1) : 2
2 2 2 1, 3 (1) : 2
2 2 2 2, 3 (1) : 2
2 2 2 3, 3 (1) : 2
2 2 3 1, 3 (1) : 2
2 2 3 2, 3 (1) : 2
2 2 3 3, 4 (1) : 2
2 3 1 1, 3 (1) : 2
2 3 1 2, 3 (1) : 2
2 3 1 3, 3 (1) : 2
2 3 2 1, 3 (1) : 2
2 3 2 2, 3 (1) : 2
2 3 2 3, 4 (1) : 2
2 3 3 1, 3 (1) : 2
2 3 3 2, 4 (1) : 2
2 3 3 3, 4 (1) : 2
3 1 1 1, 2 (1) : 2
3 1 1 2, 3 (1) : 2
3 1 1 3, 3 (1) : 2
3 1 2 1, 3 (1) : 2
3 1 2 2, 3 (1) : 2
3 1 2 3, 3 (1) : 2
3 1 3 1, 3 (1) : 2
3 1 3 2, 3 (1) : 2
3 1 3 3, 4 (1) : 2
3 2 1 1, 3 (1) : 2
3 2 1 2, 3 (1) : 2
3 2 1 3, 3 (1) : 2
3 2 2 1, 3 (1) : 2
3 2 2 2, 3 (1) : 2
3 2 2 3, 4 (1) : 2
3 2 3 1, 3 (1) : 2
3 2 3 2, 4 (1) : 2
3 2 3 3, 4 (1) : 2
3 3 1 1, 3 (1) : 2
3 3 1 2, 3 (1) : 2
3 3 1 3, 4 (1) : 2
3 3 2 1, 3 (1) : 2
3 3 2 2, 4 (1) : 2
3 3 2 3, 4 (1) : 2
3 3 3 1, 4 (1) : 2
3 3 3 2, 4 (1) : 2
3 3 3 3, 5 (1) : 2

Also, I'm still making an application through app designer.

So far, I managed to make callbackfunction aligned with the slider and the numeric figures have been applied as inputs in FIS. The assessed figure has been calculated in edit field highlighted yellow color when I push the "Process" button.

What I'm trying to do is to make a callbackfunction in order to display(plot) the calculated membership function graph in UIAxes when I press the "Process" button such as an example in the below.

So far, I'm struggling to make a callbackfunction into the draft version of code as following;

classdef app1 < matlab.apps.AppBase
    % Properties that correspond to app components
    properties (Access = public)
        UIFigure                        matlab.ui.Figure
        NuclearSafeguardsQuantitativeAssessmentforSMRLabel  matlab.ui.control.Label
        OutputPanel                     matlab.ui.container.Panel
        SafeguardabilityEditField       matlab.ui.control.NumericEditField
        SafeguardabilityEditFieldLabel  matlab.ui.control.Label
        ProcessButton                   matlab.ui.control.Button
        UIAxes                          matlab.ui.control.UIAxes
        InputPanel                      matlab.ui.container.Panel
        Spent_fuel_pool_areaSlider      matlab.ui.control.Slider
        Spent_fuel_pool_areaSliderLabel  matlab.ui.control.Label
        Reactor_areaSlider              matlab.ui.control.Slider
        Reactor_areaSliderLabel         matlab.ui.control.Label
        Fuel_receiving_and_refueling_areaSlider  matlab.ui.control.Slider
        Fuel_receiving_and_refueling_areaSliderLabel  matlab.ui.control.Label
        EditField_4                     matlab.ui.control.NumericEditField
        EditField_3                     matlab.ui.control.NumericEditField
        EditField_2                     matlab.ui.control.NumericEditField
        EditField                       matlab.ui.control.NumericEditField
        GeneralSlider                   matlab.ui.control.Slider
        GeneralSliderLabel              matlab.ui.control.Label
        InformationPanel                matlab.ui.container.Panel
        LWRtypeofSMRSmallModularReactorCheckBox  matlab.ui.control.CheckBox
        ReactorNameEditField            matlab.ui.control.EditField
        ReactorNameEditFieldLabel       matlab.ui.control.Label
    end
    % Callbacks that handle component events
    methods (Access = private)
        % Value changed function: GeneralSlider
        function GeneralSliderValueChanged(app, event)
            value = app.GeneralSlider.Value;
            app.EditField.Value = value;
        end
        % Value changed function: Fuel_receiving_and_refueling_areaSlider
        function Fuel_receiving_and_refueling_areaSliderValueChanged(app, event)
            value = app.Fuel_receiving_and_refueling_areaSlider.Value;
            app.EditField_2.Value = value;
        end
        % Value changed function: Reactor_areaSlider
        function Reactor_areaSliderValueChanged(app, event)
            value = app.Reactor_areaSlider.Value;
            app.EditField_3.Value = value;
        end
        % Value changed function: Spent_fuel_pool_areaSlider
        function Spent_fuel_pool_areaSliderValueChanged(app, event)
            value = app.Spent_fuel_pool_areaSlider.Value;
            app.EditField_4.Value = value;
        end
        % Button pushed function: ProcessButton
        function ProcessButtonPushed(app, event)
            General = app.EditField.Value;
            Fuel_receiving_and_refueling_area = app.EditField_2.Value;
            Reactor_area = app.EditField_3.Value;
            Spent_fuel_pool_area = app.EditField_4.Value;
            fis = readfis('Fuzzy');
            output = evalfis(fis,[General Fuel_receiving_and_refueling_area Reactor_area Spent_fuel_pool_area]);
            app.SafeguardabilityEditField.Value = output;
        end
        % Button down function: UIAxes
        function UIAxesButtonDown(app, event)
           gensurf(fis)
        end
    end
    % Component initialization
    methods (Access = private)
        % Create UIFigure and components
        function createComponents(app)
            % Create UIFigure and hide until all components are created
            app.UIFigure = uifigure('Visible', 'off');
            app.UIFigure.Position = [100 100 903 578];
            app.UIFigure.Name = 'MATLAB App';
            % Create InformationPanel
            app.InformationPanel = uipanel(app.UIFigure);
            app.InformationPanel.Title = 'Information';
            app.InformationPanel.Position = [30 388 379 106];
            % Create ReactorNameEditFieldLabel
            app.ReactorNameEditFieldLabel = uilabel(app.InformationPanel);
            app.ReactorNameEditFieldLabel.HorizontalAlignment = 'right';
            app.ReactorNameEditFieldLabel.Position = [17 44 83 22];
            app.ReactorNameEditFieldLabel.Text = 'Reactor Name';
            % Create ReactorNameEditField
            app.ReactorNameEditField = uieditfield(app.InformationPanel, 'text');
            app.ReactorNameEditField.Position = [130 44 184 22];
            % Create LWRtypeofSMRSmallModularReactorCheckBox
            app.LWRtypeofSMRSmallModularReactorCheckBox = uicheckbox(app.InformationPanel);
            app.LWRtypeofSMRSmallModularReactorCheckBox.Text = '  LWR type of SMR (Small Modular Reactor)';
            app.LWRtypeofSMRSmallModularReactorCheckBox.Position = [22 12 294 22];
            % Create InputPanel
            app.InputPanel = uipanel(app.UIFigure);
            app.InputPanel.Title = 'Input';
            app.InputPanel.Position = [30 25 379 351];
            % Create GeneralSliderLabel
            app.GeneralSliderLabel = uilabel(app.InputPanel);
            app.GeneralSliderLabel.HorizontalAlignment = 'right';
            app.GeneralSliderLabel.Position = [15 299 48 22];
            app.GeneralSliderLabel.Text = 'General';
            % Create GeneralSlider
            app.GeneralSlider = uislider(app.InputPanel);
            app.GeneralSlider.Limits = [0 10];
            app.GeneralSlider.ValueChangedFcn = createCallbackFcn(app, @GeneralSliderValueChanged, true);
            app.GeneralSlider.Position = [138 290 209 3];
            % Create EditField
            app.EditField = uieditfield(app.InputPanel, 'numeric');
            app.EditField.Position = [35 266 68 22];
            % Create EditField_2
            app.EditField_2 = uieditfield(app.InputPanel, 'numeric');
            app.EditField_2.Position = [36 173 68 22];
            % Create EditField_3
            app.EditField_3 = uieditfield(app.InputPanel, 'numeric');
            app.EditField_3.Position = [36 100 68 22];
            % Create EditField_4
            app.EditField_4 = uieditfield(app.InputPanel, 'numeric');
            app.EditField_4.Position = [36 23 68 22];
            % Create Fuel_receiving_and_refueling_areaSliderLabel
            app.Fuel_receiving_and_refueling_areaSliderLabel = uilabel(app.InputPanel);
            app.Fuel_receiving_and_refueling_areaSliderLabel.HorizontalAlignment = 'right';
            app.Fuel_receiving_and_refueling_areaSliderLabel.Position = [13 216 195 22];
            app.Fuel_receiving_and_refueling_areaSliderLabel.Text = 'Fuel_receiving_and_refueling_area';
            % Create Fuel_receiving_and_refueling_areaSlider
            app.Fuel_receiving_and_refueling_areaSlider = uislider(app.InputPanel);
            app.Fuel_receiving_and_refueling_areaSlider.Limits = [0 10];
            app.Fuel_receiving_and_refueling_areaSlider.ValueChangedFcn = createCallbackFcn(app, @Fuel_receiving_and_refueling_areaSliderValueChanged, true);
            app.Fuel_receiving_and_refueling_areaSlider.Position = [137 196 209 3];
            % Create Reactor_areaSliderLabel
            app.Reactor_areaSliderLabel = uilabel(app.InputPanel);
            app.Reactor_areaSliderLabel.HorizontalAlignment = 'right';
            app.Reactor_areaSliderLabel.Position = [16 131 78 22];
            app.Reactor_areaSliderLabel.Text = 'Reactor_area';
            % Create Reactor_areaSlider
            app.Reactor_areaSlider = uislider(app.InputPanel);
            app.Reactor_areaSlider.Limits = [0 10];
            app.Reactor_areaSlider.ValueChangedFcn = createCallbackFcn(app, @Reactor_areaSliderValueChanged, true);
            app.Reactor_areaSlider.Position = [138 121 209 3];
            % Create Spent_fuel_pool_areaSliderLabel
            app.Spent_fuel_pool_areaSliderLabel = uilabel(app.InputPanel);
            app.Spent_fuel_pool_areaSliderLabel.HorizontalAlignment = 'right';
            app.Spent_fuel_pool_areaSliderLabel.Position = [15 54 123 22];
            app.Spent_fuel_pool_areaSliderLabel.Text = 'Spent_fuel_pool_area';
            % Create Spent_fuel_pool_areaSlider
            app.Spent_fuel_pool_areaSlider = uislider(app.InputPanel);
            app.Spent_fuel_pool_areaSlider.Limits = [0 10];
            app.Spent_fuel_pool_areaSlider.ValueChangedFcn = createCallbackFcn(app, @Spent_fuel_pool_areaSliderValueChanged, true);
            app.Spent_fuel_pool_areaSlider.Position = [139 44 209 3];
            % Create OutputPanel
            app.OutputPanel = uipanel(app.UIFigure);
            app.OutputPanel.Title = 'Output';
            app.OutputPanel.Position = [439 25 437 469];
            % Create UIAxes
            app.UIAxes = uiaxes(app.OutputPanel);
            title(app.UIAxes, 'Title')
            xlabel(app.UIAxes, 'X')
            ylabel(app.UIAxes, 'Y')
            zlabel(app.UIAxes, 'Z')
            app.UIAxes.ButtonDownFcn = createCallbackFcn(app, @UIAxesButtonDown, true);
            app.UIAxes.Position = [17 65 405 256];
            % Create ProcessButton
            app.ProcessButton = uibutton(app.OutputPanel, 'push');
            app.ProcessButton.ButtonPushedFcn = createCallbackFcn(app, @ProcessButtonPushed, true);
            app.ProcessButton.Position = [292 16 100 22];
            app.ProcessButton.Text = 'Process';
            % Create SafeguardabilityEditFieldLabel
            app.SafeguardabilityEditFieldLabel = uilabel(app.OutputPanel);
            app.SafeguardabilityEditFieldLabel.HorizontalAlignment = 'right';
            app.SafeguardabilityEditFieldLabel.Position = [45 16 92 22];
            app.SafeguardabilityEditFieldLabel.Text = 'Safeguardability';
            % Create SafeguardabilityEditField
            app.SafeguardabilityEditField = uieditfield(app.OutputPanel, 'numeric');
            app.SafeguardabilityEditField.BackgroundColor = [1 1 0];
            app.SafeguardabilityEditField.Position = [152 16 100 22];
            % Create NuclearSafeguardsQuantitativeAssessmentforSMRLabel
            app.NuclearSafeguardsQuantitativeAssessmentforSMRLabel = uilabel(app.UIFigure);
            app.NuclearSafeguardsQuantitativeAssessmentforSMRLabel.HorizontalAlignment = 'center';
            app.NuclearSafeguardsQuantitativeAssessmentforSMRLabel.FontSize = 24;
            app.NuclearSafeguardsQuantitativeAssessmentforSMRLabel.FontWeight = 'bold';
            app.NuclearSafeguardsQuantitativeAssessmentforSMRLabel.Position = [140 519 627 33];
            app.NuclearSafeguardsQuantitativeAssessmentforSMRLabel.Text = 'Nuclear Safeguards Quantitative Assessment for SMR';
            % Show the figure after all components are created
            app.UIFigure.Visible = 'on';
        end
    end
    % App creation and deletion
    methods (Access = public)
        % Construct app
        function app = app1
            % Create UIFigure and components
            createComponents(app)
            % Register the app with App Designer
            registerApp(app, app.UIFigure)
            if nargout == 0
                clear app
            end
        end
        % Code that executes before app deletion
        function delete(app)
            % Delete UIFigure when app is deleted
            delete(app.UIFigure)
        end
    end
end

Junghwan 2023-2-8

在 MATLAB Online 中打开

That's correct! That code was referred and quoted from other FIS example.

By following the feedback, I need to update the plot within not FIS but that callback function and specify the axis handle plot as following;

% Button pushed function: ProcessButton
        function ProcessButtonPushed(app, event)
            General = app.EditField.Value;
            Fuel_receiving_and_refueling_area = app.EditField_2.Value;
            Reactor_area = app.EditField_3.Value;
            Spent_fuel_pool_area = app.EditField_4.Value;
            fis = readfis('Fuzzy');
            output = evalfis(fis,[General Fuel_receiving_and_refueling_area Reactor_area Spent_fuel_pool_area]);
            app.SafeguardabilityEditField.Value = output;
            
            % If I want to display membership functions of Inputs and Output... %
            plotMF1(fis, 'Input1', 1), grid on, title('Input 1: General')
            plotMF2(fis, 'Input1', 1), grid on, title('Input 1: General')
            plotMF3(fis, 'Input1', 1), grid on, title('Input 1: General')
            
            plotMF1(fis, 'Input2', 1), grid on, title('Input 2: Fuel_receiving_and_refueling_area')
            plotMF2(fis, 'Input2', 1), grid on, title('Input 2: Fuel_receiving_and_refueling_area')
            plotMF3(fis, 'Input2', 1), grid on, title('Input 2: Fuel_receiving_and_refueling_area')
            
            plotMF1(fis, 'Input3', 1), grid on, title('Input 3: Reactor_area')            
            plotMF2(fis, 'Input3', 1), grid on, title('Input 3: Reactor_area')
            plotMF3(fis, 'Input3', 1), grid on, title('Input 3: Reactor_area')
            
            plotMF1(fis, 'Input4', 1), grid on, title('Input 4: Spent_fuel_pool_area')
            plotMF2(fis, 'Input4', 1), grid on, title('Input 4: Spent_fuel_pool_area')
            plotMF3(fis, 'Input4', 1), grid on, title('Input 4: Spent_fuel_pool_area')
            
            plotMF1(fis, 'Output1', 1), grid on, title('Output 1: Safeguardability')
            plotMF2(fis, 'Output1', 1), grid on, title('Output 1: Safeguardability')
            plotMF3(fis, 'Output1', 1), grid on, title('Output 1: Safeguardability')
            plotMF4(fis, 'Output1', 1), grid on, title('Output 1: Safeguardability')
            plotMF5(fis, 'Output1', 1), grid on, title('Output 1: Safeguardability')
                                    
        end
        % Button down function: UIAxes
        function UIAxesButtonDown(app, event)
        % If I want to display the membership functions of Output on UIAxes...
        
        x=1:0.5:10;
        MF1='Very_low':'trimf',[-2.5 0 2.5]
        MF2='Low':'trimf',[0 2.5 5]
        MF3='Medium':'trimf',[2.5 5 7.5]
        MF4='High':'trimf',[5 7.5 10]
        MF5='Very_high':'trimf',[7.5 10 12.5]
        
        plot(app.UIAxes,x,MF[1:5])
           
        
        end

Am I correct to follow your valuable feedback?

FYI, the inputs and output have been established as following;

[Input1]
Name='General'
Range=[0 10]
NumMFs=3
MF1='low':'gaussmf',[1.5 0]
MF2='medium':'gaussmf',[1.5 5]
MF3='high':'gaussmf',[1.5 10]
[Input2]
Name='Fuel_receiving_and_refueling_area'
Range=[0 10]
NumMFs=3
MF1='low':'gaussmf',[1.5 0]
MF2='medium':'gaussmf',[1.5 5]
MF3='high':'gaussmf',[1.5 10]
[Input3]
Name='Reactor_area'
Range=[0 10]
NumMFs=3
MF1='low':'gaussmf',[1.5 0]
MF2='medium':'gaussmf',[1.5 5]
MF3='high':'gaussmf',[1.5 10]
[Input4]
Name='Spent_fuel_pool_area'
Range=[0 10]
NumMFs=3
MF1='low':'gaussmf',[1.5 0]
MF2='medium':'gaussmf',[1.5 5]
MF3='high':'gaussmf',[1.5 10]
[Output1]
Name='Safeguardability'
Range=[0 10]
NumMFs=5
MF1='Very_low':'trimf',[-2.5 0 2.5]
MF2='Low':'trimf',[0 2.5 5]
MF3='Medium':'trimf',[2.5 5 7.5]
MF4='High':'trimf',[5 7.5 10]
MF5='Very_high':'trimf',[7.5 10 12.5]