How to add custom method in System Object

How to add custom method in System Object

Answer 1

[BhaTTa]

I assume that you want to add custom object to MATLAB System object, I have attached one such example as a code snippet , please take it as reference and modify it accordingly

classdef MySystemObject < matlab.System
    % MySystemObject Example System object with a custom method

    % Public properties
    properties
        Gain = 1; % Gain factor
    end

    % Private properties
    properties(Access = private)
        InternalState;
    end

    methods(Access = protected)
        function setupImpl(obj)
            % Initialize or reset discrete-state properties
            obj.InternalState = 0;
        end

        function y = stepImpl(obj, u)
            % Implement algorithm. Calculate y as a function of input u and
            % discrete states.
            y = obj.Gain * u + obj.InternalState;
            obj.InternalState = y;
        end

        function resetImpl(obj)
            % Reset discrete-state properties
            obj.InternalState = 0;
        end
    end

    % Custom method
    methods
        function result = customMethod(obj, input)
            % Custom method to perform a specific calculation
            result = obj.Gain * input^2;
        end
    end
end

you can call the custom method in command line as below

obj = MySystemObject();
result = obj.customMethod(5);
disp(result);