写一段appdesigner代码，要将暂停和继续循环的功能嵌套在一个function里面

好的，以下是一段App Designer代码，其中包含了一个名为"loopControl"的函数，该函数可以控制循环的暂停和继续：

classdef ExampleApp < matlab.apps.AppBase

    % Properties that correspond to app components
    properties (Access = public)
        UIFigure          matlab.ui.Figure
        StartButton       matlab.ui.control.Button
        StopButton        matlab.ui.control.Button
        LoopControlButton matlab.ui.control.Button
    end

    % Callbacks that handle component events
    methods (Access = private)

        % Code that executes after component creation
        function startupFcn(app)
            % Initialize loop control variables
            app.isLooping = true;
            app.isPaused = false;
        end

        % Button pushed function: StartButton
        function StartButtonPushed(app, event)
            % Start the loop
            while app.isLooping
                % Add your code here
                % ...
                
                % Check if the loop is paused
                while app.isPaused
                    pause(0.1); % Wait for 0.1 seconds
                end
            end
        end

        % Button pushed function: StopButton
        function StopButtonPushed(app, event)
            % Stop the loop
            app.isLooping = false;
        end

        % Button pushed function: LoopControlButton
        function LoopControlButtonPushed(app, event)
            % Toggle pause state
            app.isPaused = ~app.isPaused;
        end

        % Function to control looping
        function loopControl(app)
            while app.isLooping
                % Add your code here
                % ...
                
                % Check if the loop is paused
                while app.isPaused
                    pause(0.1); % Wait for 0.1 seconds
                end
            end
        end
    end

    % App initialization and construction
    methods (Access = private)

        % Create UIFigure and components
        function createComponents(app)

            % Create UIFigure
            app.UIFigure = uifigure;
            app.UIFigure.Position = [100 100 640 480];
            app.UIFigure.Name = 'Example App';

            % Create StartButton
            app.StartButton = uibutton(app.UIFigure, 'push');
            app.StartButton.ButtonPushedFcn = createCallbackFcn(app, @StartButtonPushed, true);
            app.StartButton.Position = [42 58 100 22];
            app.StartButton.Text = 'Start';

            % Create StopButton
            app.StopButton = uibutton(app.UIFigure, 'push');
            app.StopButton.ButtonPushedFcn = createCallbackFcn(app, @StopButtonPushed, true);
            app.StopButton.Position = [168 58 100 22];
            app.StopButton.Text = 'Stop';

            % Create LoopControlButton
            app.LoopControlButton = uibutton(app.UIFigure, 'push');
            app.LoopControlButton.ButtonPushedFcn = createCallbackFcn(app, @LoopControlButtonPushed, true);
            app.LoopControlButton.Position = [294 58 100 22];
            app.LoopControlButton.Text = 'Pause/Resume';
        end
    end

    % App creation and deletion
    methods (Access = public)

        % Construct app
        function app = ExampleApp

            % Create and configure components
            createComponents(app)

            % Register the app with App Designer
            registerApp(app, app.UIFigure)

            % Execute the startup function
            runStartupFcn(app, @startupFcn)

            % Show the figure after all components are created
            app.UIFigure.Visible = 'on';
        end

        % Code that executes before app deletion
        function delete(app)

            % Delete UIFigure when app is deleted
            delete(app.UIFigure);
        end
    end
end

在上面的代码中，我们定义了一个名为"loopControl"的函数，该函数可以控制循环的暂停和继续。在"StartButtonPushed"回调函数中，我们使用了一个while循环来执行我们的代码，并在每次循环结束时检查循环是否被暂停。"StopButtonPushed"回调函数用于停止循环，而"LoopControlButtonPushed"回调函数用于切换循环的暂停状态。在"startupFcn"中，我们初始化了循环控制变量"isLooping"和"isPaused"。